Complexity

+++10 led roulette wheel circuit+++14++++18++++3-terminal hall sensor+++30-minute timer circuit+++4 way traffic light+++555+++555 amplifiers kit+++555 ic adjustable timer circuit+++555 timer+++555 timer based+++555 timer based binary counter+++555 timer based binary counters+++555 timer based binary counters circuit+++555 timer based binary counters kit+++7 stage binary counter display with led+++7 stage display with led+++ac mains indicator-based circuit+++ac mains visual display+++ac motor speed controller+++ac motor speed controller circuit+++ac power supply fail alarm+++ac power supply interruption counter+++ac voltage+++adjustable 1-10 minute timer circuit+++adjustable 1-10 minute timer project+++adjustable 5 to 30 minutes timer+++adjustable 5 to 30 minutes timer circuit+++adjustable dancing light based on led+++adjustable dancing light kit+++adjustable power supply+++adjustable timer circuit+++advance+++advance kits+++advanced+++alarm as output+++alarm with timer+++alcohol level tester+++alcohol sensor+++amplifier circuits+++anti collision real light+++audio & speech+++audio amplifier binoculars+++audio jack+++audio recorder with playback+++audio signal+++automated staircase light+++automatic bathroom lamp+++automatic day indicator circuit+++automatic day indicator of week.+++automatic fan control system+++automatic light controller+++automatic night lamp with morning alarm+++automatic plant irrigation system+++automatic plant irrigation system kits+++automatic rain sensing wiper+++automatic street light+++automatic street light control+++automatic street light control system+++automatic street light system+++automatically day indicator+++automation+++battery circuit+++battery charger circuit+++battery charger circuit using scr+++battery level indicator+++battery level indicator circuit+++best motion sensor+++bicolor leds+++bicycle indicator kit+++binary counter led display+++binary digit+++binary to decimal decoder+++binary to decimal decoder circuit+++binary value+++blown fuse indicator+++blown fuse indicator fuse+++break alarm circuit+++buzzer+++buzzer circuit+++cables & connectors+++capacitor+++cash box guard+++cash box guard circuit+++cd4007+++cd4017+++cell phone detector+++cell phone tracing circuit+++charge+++christmas decoration kit+++christmas decoration project+++circuit door bell+++clap based device control+++clap based device control circuit+++clap pattern-based electrical appliance control+++clap-based digital volume control+++class 11 - 12+++class 11-12+++class 6 - 8+++class 6-8+++class 9 - 10+++class 9-10+++clock with led pendulum and tick tock sound+++coin based mobile charger+++coin based prepaid charger+++collision avoidance system+++communication+++contactless electricity detector+++continuity tester+++continuity tester kit+++control signals+++counter circuits cricket match kit+++counters circuits+++current amplifier circuit+++curtain opener & closer circuit+++curtain opener & closer diy electronics project+++curtain opener and closer+++curtain opener and closer circuit+++dc motor+++dc motor & rf technology+++dc motor control switch+++dc motor control using a single switch+++dc motor kit+++dc motor speed controller+++dc motors & drivers+++dc over voltage trip+++dc overvoltage protection+++dc stabilized with short circuit indication+++dice project+++digital code lock+++digital code lock circuit+++digital code lock kit+++digital soil moisture tester+++digital soil moisture tester project+++digital thermometer+++digital thermometer diy kit+++digital touch switch+++digital touch switch circuit+++digital volume control circuit+++diode & transistors+++direction control of dc motor+++display decoder circuit+++diy electronic kits+++diy emergency flashes+++diy kit digital thermometer+++diy kits+++diy kits door/open close indicator+++diy starter kits+++do it yourself+++door bell for front and back door+++door bell kit+++door knock alarm with timer+++door kock alarm+++door mat switch+++door opening alarm sensor+++door/open close indicator+++drill machine+++driving a bicolor led+++driving a bicolor led kit+++dtmf receiver ic mt8870 tester+++dumb and deaf analog variation+++educational toys+++effects sensors kit+++electric bicycle indicator+++electric clap+++electric fire alarm kit+++electric water pump controller+++electrical mini projects with circuit diagrams+++electrical motor circuit+++electrical projects+++electronic board+++electronic circuits+++electronic cricket match+++electronic cricket match kit+++electronic eye+++electronic eye circuit+++electronic gaming kit+++electronic heart+++electronic lock project+++electronic metal detector diy kit+++electronic project circuit+++electronic project circuit diagram+++electronic temperature control kit+++electronic temperature indicator+++electronic traffic light control+++electronics digital touch switch circuit+++electronics parts+++electronics power+++electronics power tool+++energy efficient led light+++engineer+++engineering+++fastest finger first+++fastest finger first indicators+++fastest finger first kit+++fastest- finger- first- indicator+++fire alarm using ir+++fire detector kit+++flasher for deepawali+++flasher for deepawali kit+++flasher for deepawali led light+++flashing beacon+++front and back door bell+++gaming kit+++gas leakage alarm sensor+++gas leakage detection alarm+++gas leakage detection alarm kit+++general electronics+++general flashing beacon+++graduation+++green light kit+++guided door opener leaser kit+++h-bridge 555 timer+++h-bridge 555 timer kit+++h-bridge schematic circuit+++h-bridge using 555 timer+++h-bridge with pwm uses 555 timer+++h-bridge with pwm using 555+++h-bridge with pwm using 555 timer+++hall sensor+++hc sr05+++high+++high - intensity+++high school+++higher degree+++hit switch+++hit switch engineering projects+++home appliances controller kit+++home appliances controller kit's+++in4007+++indicator & speeding vehicle+++indicator diy kit project+++industrial automation+++infrared+++infrared parking sensor kit infrared reversing speed reminder diy kit+++instrumentation+++intensity of light+++intermediate+++interruption counter indicator+++ir sensor+++irrigation system circuit+++kg1118+++kit anti collision real light+++kit bell alarm+++kit dice project+++kit electronic heart+++kit fastest finger first+++kit reaction timer game+++kit spy ear audio amplifier+++kit toy organ+++kit-led-based running display+++kits & projects+++knocking alarm with timer+++l293d+++laser door+++laser light security system+++laser security alarm+++laser-guided door opener+++ldr+++leakage of gas+++led & display+++led chaser circuit+++led chaser with variable speed+++led circuit tool+++led dimmer+++led dimmer project+++led light+++led light movement kit+++led light movement the audio signal+++led light's+++led lights chasing+++led matrix+++led night lamp kit+++led night lamp with power-on reminder+++led pendulum & tick tock sound circuit+++led-based running display+++leds flash+++letter-counting facility+++letterbox with letter-counting+++letterbox with letter-counting facility+++lgkt002+++lgkt003+++lgkt005+++lgkt006+++lgkt007+++lgkt008+++lgkt009+++lgkt010+++lgkt011+++lgkt012+++lgkt013+++lgkt015+++lgkt016+++lgkt017+++lgkt018+++lgkt019+++lgkt020+++lgkt021+++lgkt022+++lgkt023+++lgkt024+++lgkt025+++lgkt026+++lgkt027+++lgkt028+++lgkt029+++lgkt030+++lgkt031+++lgkt032+++lgkt033+++lgkt034+++lgkt035+++lgkt036+++lgkt037+++lgkt038+++lgkt039+++lgkt040+++lgkt041+++lgkt042+++lgkt043+++lgkt044+++lgkt046+++lgkt047+++lgkt048+++lgkt049+++lgkt050+++lgkt051+++lgkt052+++lgkt053+++lgkt054+++lgkt055+++lgkt056+++lgkt057+++lgkt058+++lgkt059+++lgkt060+++lgkt061+++lgkt062+++lgkt063+++lgkt064+++lgkt065+++lgkt066+++lgkt067+++lgkt068+++lgkt069+++lgkt070+++lgkt071+++lgkt072+++lgkt073+++lgkt074+++lgkt075+++lgkt076+++lgkt077+++lgkt078+++lgkt079+++lgkt080+++lgkt081+++lgkt082+++lgkt083+++lgkt084+++lgkt085+++lgkt086+++lgkt089+++lgkt090+++lgkt091+++lgkt092+++lgkt093+++lgkt094+++lgkt095+++lgkt096+++lgkt097+++lgkt098+++lgkt099+++lgkt100+++lgkt102+++lgkt103+++lgkt104+++lgkt105+++lgkt106+++lgkt107+++lgkt108+++lgkt110+++lgkt111+++lgkt113+++lgkt114+++lgkt115+++lgkt119+++lgkt120+++lgkt121+++lgkt123+++lgkt124+++lgkt125+++lgkt130+++lgkt133+++lgkt134+++lgkt140+++lgkt145+++lgkt146+++lgkt149+++light based on led+++light controlled sound effects kit+++light controller kit+++light-based led projector+++lm317+++lm339+++lm35+++lm358+++lm3914+++low+++low-cost timer circuit+++low/under voltage protection alarm+++low/under voltage protection kit+++mains supply+++major kits & projects+++manual servo motor test kit+++medium+++metal detector+++metal detector circuit+++microphone+++microphone sensor+++mini project security system+++minor & small kits+++mobile charger kit+++model railway level crossing light+++model railway light circuit+++model railway signal project+++model railway signal project kit+++morning alarm with light+++most electronics products+++motion sensor for security light+++motor+++motor control kit+++motor speed+++moving led light when an audio signal is provided+++mq3+++multi gate door bell+++multi gate door bell sensor+++multiple sound sound generator circuit+++night security alert+++night security alert circuit+++night vision enhancer+++night vision enhancer kit+++non-contact voltage tester+++non-contact voltage tester circuit+++on laser light security system project+++opamp+++over speed indicator circuit+++over temperature alarm with fan on+++over-speed indicator+++over/under voltage protection+++phone detector article+++piezo electric+++piezo electric buzzer+++piezo electric buzzer kit+++pir+++pir motion detector+++pir motion detector & audio recorder with playback+++pir sensor+++police siren+++polytechnic+++positive to negative voltage converter+++potentiometer+++power control automatic lamps+++power electronic blown fuse+++power electronics+++power electronics devices+++power electronics led light+++power supply+++power supply short circuit indication+++power supply tool+++power-on reminder night lamp circuit+++preset+++professional+++pump+++pwm+++rain alarm+++rain alarm project+++rain sensor+++rainwater detector+++reaction time calculator+++read switch+++real light+++real light vehicle kit+++reed switch+++reed switch voltage regulator+++relay+++relay & modules+++remote control home appliances+++remote control kit+++remote controlled home appliances kit+++remote tester sensor+++remote tester using t-sop+++rf+++rf base wireless data transmission+++rf based+++rf transmitter+++rf-based door control system+++robotics kits+++rotation indicator circuit+++roulette game+++roulette game kit+++rs100-300+++rs1000-2000+++rs10000-20000+++rs300-500+++rs500-1000+++sale! light controlled sound effects+++sale! toy orger cum mini casio+++school bell alarm+++school bell alarm kits+++school level kits+++science experiments+++science kits+++scr+++security based+++seismic sensor+++seismic sensor circuit+++self switching power supply+++sensor+++sensor base smoke detector+++sensor based charger+++sensors & modules+++sensors based+++sensors based rain alarm project+++sequential traffic lights+++servo motor tester+++short - circuit protection+++short circuit condition+++short-circuit+++short-circuit protection circuit+++simple electronic lock project+++simple electronic project+++simple kit door-opening alarm+++simple mat switch circuit diagram+++simple remote tester using t-shop+++simple sensitive remote tester+++simple smoke detector+++simple water level indicator+++simple water level indicator using transistor+++small-signal amplifier+++smart letter-counting circuit+++smart light with alarm+++smoke detector+++soil moisture sensor+++soil sensor+++sound generator circuit+++sound generator with multiple sound+++speaker+++speakers & buzzers+++speed control of uni-polar stepper motor+++speed controller kit+++spy ear+++stabilized power supply kit+++stabilized with short circuit indication+++stage lighting projector kit+++stage projector kit+++staircase kit+++staircase light with auto switch- off+++stepper motors & drivers+++street light control kit+++summer fan with temperature control+++supply of power+++system energy consumption+++technology+++temperature circuit+++temperature sensor+++tester circuit+++timer circuit+++timing machine+++toy organ cum mini casio+++traffic light control+++traffic light control kit+++traffic light control system+++traffic light kit+++transformer+++transformerless power supply circuit+++transistor+++transistor tester+++transistor tester kit+++transistors+++uln2803+++us police siren circuit+++us police siren schematic circuit+++usb+++usb-powered pc lamp+++usb-powered pc lamp circuit+++using ir fire alarm+++variable power supply+++variable speed led chaser+++vehicle indicator circuit+++vibration alert system kit+++vibration motor+++voltage doubler circuit+++voltage doubler project+++voltage doubles using 555 ic+++voltage protection alarm project+++voltage protection circuit+++voltage regulator+++voltage tripler+++voltage tripler circuits+++water is overflowing+++water level indication+++water level indication kit+++water level indication system+++water level indicator kit+++water motor+++water pump+++water pump controller+++water pump controller kit+++water tank over flow indicator+++water tank over flow indicator project+++wire break alarm controler+++wire break alarm controller+++wire break alarm regulator+++wire-break alarm with delay+++wireless alarm+++wireless alarm using rf module+++wireless data transmission+++wireless data transmission kit+++wireless dc motor kit+++wireless direction control of dc motor+++wireless direction kit+++wireless door control system+++wireless remote control+++wireless transmitter+++without micro-controller+++without microcontroller+++zener diode+++
Low
Medium
High
Advance
Professional

Age group

+++10 led roulette wheel circuit+++14++++18++++3-terminal hall sensor+++30-minute timer circuit+++4 way traffic light+++555+++555 amplifiers kit+++555 ic adjustable timer circuit+++555 timer+++555 timer based+++555 timer based binary counter+++555 timer based binary counters+++555 timer based binary counters circuit+++555 timer based binary counters kit+++7 stage binary counter display with led+++7 stage display with led+++ac mains indicator-based circuit+++ac mains visual display+++ac motor speed controller+++ac motor speed controller circuit+++ac power supply fail alarm+++ac power supply interruption counter+++ac voltage+++adjustable 1-10 minute timer circuit+++adjustable 1-10 minute timer project+++adjustable 5 to 30 minutes timer+++adjustable 5 to 30 minutes timer circuit+++adjustable dancing light based on led+++adjustable dancing light kit+++adjustable power supply+++adjustable timer circuit+++advance+++advance kits+++advanced+++alarm as output+++alarm with timer+++alcohol level tester+++alcohol sensor+++amplifier circuits+++anti collision real light+++audio & speech+++audio amplifier binoculars+++audio jack+++audio recorder with playback+++audio signal+++automated staircase light+++automatic bathroom lamp+++automatic day indicator circuit+++automatic day indicator of week.+++automatic fan control system+++automatic light controller+++automatic night lamp with morning alarm+++automatic plant irrigation system+++automatic plant irrigation system kits+++automatic rain sensing wiper+++automatic street light+++automatic street light control+++automatic street light control system+++automatic street light system+++automatically day indicator+++automation+++battery circuit+++battery charger circuit+++battery charger circuit using scr+++battery level indicator+++battery level indicator circuit+++best motion sensor+++bicolor leds+++bicycle indicator kit+++binary counter led display+++binary digit+++binary to decimal decoder+++binary to decimal decoder circuit+++binary value+++blown fuse indicator+++blown fuse indicator fuse+++break alarm circuit+++buzzer+++buzzer circuit+++cables & connectors+++capacitor+++cash box guard+++cash box guard circuit+++cd4007+++cd4017+++cell phone detector+++cell phone tracing circuit+++charge+++christmas decoration kit+++christmas decoration project+++circuit door bell+++clap based device control+++clap based device control circuit+++clap pattern-based electrical appliance control+++clap-based digital volume control+++class 11 - 12+++class 11-12+++class 6 - 8+++class 6-8+++class 9 - 10+++class 9-10+++clock with led pendulum and tick tock sound+++coin based mobile charger+++coin based prepaid charger+++collision avoidance system+++communication+++contactless electricity detector+++continuity tester+++continuity tester kit+++control signals+++counter circuits cricket match kit+++counters circuits+++current amplifier circuit+++curtain opener & closer circuit+++curtain opener & closer diy electronics project+++curtain opener and closer+++curtain opener and closer circuit+++dc motor+++dc motor & rf technology+++dc motor control switch+++dc motor control using a single switch+++dc motor kit+++dc motor speed controller+++dc motors & drivers+++dc over voltage trip+++dc overvoltage protection+++dc stabilized with short circuit indication+++dice project+++digital code lock+++digital code lock circuit+++digital code lock kit+++digital soil moisture tester+++digital soil moisture tester project+++digital thermometer+++digital thermometer diy kit+++digital touch switch+++digital touch switch circuit+++digital volume control circuit+++diode & transistors+++direction control of dc motor+++display decoder circuit+++diy electronic kits+++diy emergency flashes+++diy kit digital thermometer+++diy kits+++diy kits door/open close indicator+++diy starter kits+++do it yourself+++door bell for front and back door+++door bell kit+++door knock alarm with timer+++door kock alarm+++door mat switch+++door opening alarm sensor+++door/open close indicator+++drill machine+++driving a bicolor led+++driving a bicolor led kit+++dtmf receiver ic mt8870 tester+++dumb and deaf analog variation+++educational toys+++effects sensors kit+++electric bicycle indicator+++electric clap+++electric fire alarm kit+++electric water pump controller+++electrical mini projects with circuit diagrams+++electrical motor circuit+++electrical projects+++electronic board+++electronic circuits+++electronic cricket match+++electronic cricket match kit+++electronic eye+++electronic eye circuit+++electronic gaming kit+++electronic heart+++electronic lock project+++electronic metal detector diy kit+++electronic project circuit+++electronic project circuit diagram+++electronic temperature control kit+++electronic temperature indicator+++electronic traffic light control+++electronics digital touch switch circuit+++electronics parts+++electronics power+++electronics power tool+++energy efficient led light+++engineer+++engineering+++fastest finger first+++fastest finger first indicators+++fastest finger first kit+++fastest- finger- first- indicator+++fire alarm using ir+++fire detector kit+++flasher for deepawali+++flasher for deepawali kit+++flasher for deepawali led light+++flashing beacon+++front and back door bell+++gaming kit+++gas leakage alarm sensor+++gas leakage detection alarm+++gas leakage detection alarm kit+++general electronics+++general flashing beacon+++graduation+++green light kit+++guided door opener leaser kit+++h-bridge 555 timer+++h-bridge 555 timer kit+++h-bridge schematic circuit+++h-bridge using 555 timer+++h-bridge with pwm uses 555 timer+++h-bridge with pwm using 555+++h-bridge with pwm using 555 timer+++hall sensor+++hc sr05+++high+++high - intensity+++high school+++higher degree+++hit switch+++hit switch engineering projects+++home appliances controller kit+++home appliances controller kit's+++in4007+++indicator & speeding vehicle+++indicator diy kit project+++industrial automation+++infrared+++infrared parking sensor kit infrared reversing speed reminder diy kit+++instrumentation+++intensity of light+++intermediate+++interruption counter indicator+++ir sensor+++irrigation system circuit+++kg1118+++kit anti collision real light+++kit bell alarm+++kit dice project+++kit electronic heart+++kit fastest finger first+++kit reaction timer game+++kit spy ear audio amplifier+++kit toy organ+++kit-led-based running display+++kits & projects+++knocking alarm with timer+++l293d+++laser door+++laser light security system+++laser security alarm+++laser-guided door opener+++ldr+++leakage of gas+++led & display+++led chaser circuit+++led chaser with variable speed+++led circuit tool+++led dimmer+++led dimmer project+++led light+++led light movement kit+++led light movement the audio signal+++led light's+++led lights chasing+++led matrix+++led night lamp kit+++led night lamp with power-on reminder+++led pendulum & tick tock sound circuit+++led-based running display+++leds flash+++letter-counting facility+++letterbox with letter-counting+++letterbox with letter-counting facility+++lgkt002+++lgkt003+++lgkt005+++lgkt006+++lgkt007+++lgkt008+++lgkt009+++lgkt010+++lgkt011+++lgkt012+++lgkt013+++lgkt015+++lgkt016+++lgkt017+++lgkt018+++lgkt019+++lgkt020+++lgkt021+++lgkt022+++lgkt023+++lgkt024+++lgkt025+++lgkt026+++lgkt027+++lgkt028+++lgkt029+++lgkt030+++lgkt031+++lgkt032+++lgkt033+++lgkt034+++lgkt035+++lgkt036+++lgkt037+++lgkt038+++lgkt039+++lgkt040+++lgkt041+++lgkt042+++lgkt043+++lgkt044+++lgkt046+++lgkt047+++lgkt048+++lgkt049+++lgkt050+++lgkt051+++lgkt052+++lgkt053+++lgkt054+++lgkt055+++lgkt056+++lgkt057+++lgkt058+++lgkt059+++lgkt060+++lgkt061+++lgkt062+++lgkt063+++lgkt064+++lgkt065+++lgkt066+++lgkt067+++lgkt068+++lgkt069+++lgkt070+++lgkt071+++lgkt072+++lgkt073+++lgkt074+++lgkt075+++lgkt076+++lgkt077+++lgkt078+++lgkt079+++lgkt080+++lgkt081+++lgkt082+++lgkt083+++lgkt084+++lgkt085+++lgkt086+++lgkt089+++lgkt090+++lgkt091+++lgkt092+++lgkt093+++lgkt094+++lgkt095+++lgkt096+++lgkt097+++lgkt098+++lgkt099+++lgkt100+++lgkt102+++lgkt103+++lgkt104+++lgkt105+++lgkt106+++lgkt107+++lgkt108+++lgkt110+++lgkt111+++lgkt113+++lgkt114+++lgkt115+++lgkt119+++lgkt120+++lgkt121+++lgkt123+++lgkt124+++lgkt125+++lgkt130+++lgkt133+++lgkt134+++lgkt140+++lgkt145+++lgkt146+++lgkt149+++light based on led+++light controlled sound effects kit+++light controller kit+++light-based led projector+++lm317+++lm339+++lm35+++lm358+++lm3914+++low+++low-cost timer circuit+++low/under voltage protection alarm+++low/under voltage protection kit+++mains supply+++major kits & projects+++manual servo motor test kit+++medium+++metal detector+++metal detector circuit+++microphone+++microphone sensor+++mini project security system+++minor & small kits+++mobile charger kit+++model railway level crossing light+++model railway light circuit+++model railway signal project+++model railway signal project kit+++morning alarm with light+++most electronics products+++motion sensor for security light+++motor+++motor control kit+++motor speed+++moving led light when an audio signal is provided+++mq3+++multi gate door bell+++multi gate door bell sensor+++multiple sound sound generator circuit+++night security alert+++night security alert circuit+++night vision enhancer+++night vision enhancer kit+++non-contact voltage tester+++non-contact voltage tester circuit+++on laser light security system project+++opamp+++over speed indicator circuit+++over temperature alarm with fan on+++over-speed indicator+++over/under voltage protection+++phone detector article+++piezo electric+++piezo electric buzzer+++piezo electric buzzer kit+++pir+++pir motion detector+++pir motion detector & audio recorder with playback+++pir sensor+++police siren+++polytechnic+++positive to negative voltage converter+++potentiometer+++power control automatic lamps+++power electronic blown fuse+++power electronics+++power electronics devices+++power electronics led light+++power supply+++power supply short circuit indication+++power supply tool+++power-on reminder night lamp circuit+++preset+++professional+++pump+++pwm+++rain alarm+++rain alarm project+++rain sensor+++rainwater detector+++reaction time calculator+++read switch+++real light+++real light vehicle kit+++reed switch+++reed switch voltage regulator+++relay+++relay & modules+++remote control home appliances+++remote control kit+++remote controlled home appliances kit+++remote tester sensor+++remote tester using t-sop+++rf+++rf base wireless data transmission+++rf based+++rf transmitter+++rf-based door control system+++robotics kits+++rotation indicator circuit+++roulette game+++roulette game kit+++rs100-300+++rs1000-2000+++rs10000-20000+++rs300-500+++rs500-1000+++sale! light controlled sound effects+++sale! toy orger cum mini casio+++school bell alarm+++school bell alarm kits+++school level kits+++science experiments+++science kits+++scr+++security based+++seismic sensor+++seismic sensor circuit+++self switching power supply+++sensor+++sensor base smoke detector+++sensor based charger+++sensors & modules+++sensors based+++sensors based rain alarm project+++sequential traffic lights+++servo motor tester+++short - circuit protection+++short circuit condition+++short-circuit+++short-circuit protection circuit+++simple electronic lock project+++simple electronic project+++simple kit door-opening alarm+++simple mat switch circuit diagram+++simple remote tester using t-shop+++simple sensitive remote tester+++simple smoke detector+++simple water level indicator+++simple water level indicator using transistor+++small-signal amplifier+++smart letter-counting circuit+++smart light with alarm+++smoke detector+++soil moisture sensor+++soil sensor+++sound generator circuit+++sound generator with multiple sound+++speaker+++speakers & buzzers+++speed control of uni-polar stepper motor+++speed controller kit+++spy ear+++stabilized power supply kit+++stabilized with short circuit indication+++stage lighting projector kit+++stage projector kit+++staircase kit+++staircase light with auto switch- off+++stepper motors & drivers+++street light control kit+++summer fan with temperature control+++supply of power+++system energy consumption+++technology+++temperature circuit+++temperature sensor+++tester circuit+++timer circuit+++timing machine+++toy organ cum mini casio+++traffic light control+++traffic light control kit+++traffic light control system+++traffic light kit+++transformer+++transformerless power supply circuit+++transistor+++transistor tester+++transistor tester kit+++transistors+++uln2803+++us police siren circuit+++us police siren schematic circuit+++usb+++usb-powered pc lamp+++usb-powered pc lamp circuit+++using ir fire alarm+++variable power supply+++variable speed led chaser+++vehicle indicator circuit+++vibration alert system kit+++vibration motor+++voltage doubler circuit+++voltage doubler project+++voltage doubles using 555 ic+++voltage protection alarm project+++voltage protection circuit+++voltage regulator+++voltage tripler+++voltage tripler circuits+++water is overflowing+++water level indication+++water level indication kit+++water level indication system+++water level indicator kit+++water motor+++water pump+++water pump controller+++water pump controller kit+++water tank over flow indicator+++water tank over flow indicator project+++wire break alarm controler+++wire break alarm controller+++wire break alarm regulator+++wire-break alarm with delay+++wireless alarm+++wireless alarm using rf module+++wireless data transmission+++wireless data transmission kit+++wireless dc motor kit+++wireless direction control of dc motor+++wireless direction kit+++wireless door control system+++wireless remote control+++wireless transmitter+++without micro-controller+++without microcontroller+++zener diode+++
14+
18+

Education level

+++10 led roulette wheel circuit+++14++++18++++3-terminal hall sensor+++30-minute timer circuit+++4 way traffic light+++555+++555 amplifiers kit+++555 ic adjustable timer circuit+++555 timer+++555 timer based+++555 timer based binary counter+++555 timer based binary counters+++555 timer based binary counters circuit+++555 timer based binary counters kit+++7 stage binary counter display with led+++7 stage display with led+++ac mains indicator-based circuit+++ac mains visual display+++ac motor speed controller+++ac motor speed controller circuit+++ac power supply fail alarm+++ac power supply interruption counter+++ac voltage+++adjustable 1-10 minute timer circuit+++adjustable 1-10 minute timer project+++adjustable 5 to 30 minutes timer+++adjustable 5 to 30 minutes timer circuit+++adjustable dancing light based on led+++adjustable dancing light kit+++adjustable power supply+++adjustable timer circuit+++advance+++advance kits+++advanced+++alarm as output+++alarm with timer+++alcohol level tester+++alcohol sensor+++amplifier circuits+++anti collision real light+++audio & speech+++audio amplifier binoculars+++audio jack+++audio recorder with playback+++audio signal+++automated staircase light+++automatic bathroom lamp+++automatic day indicator circuit+++automatic day indicator of week.+++automatic fan control system+++automatic light controller+++automatic night lamp with morning alarm+++automatic plant irrigation system+++automatic plant irrigation system kits+++automatic rain sensing wiper+++automatic street light+++automatic street light control+++automatic street light control system+++automatic street light system+++automatically day indicator+++automation+++battery circuit+++battery charger circuit+++battery charger circuit using scr+++battery level indicator+++battery level indicator circuit+++best motion sensor+++bicolor leds+++bicycle indicator kit+++binary counter led display+++binary digit+++binary to decimal decoder+++binary to decimal decoder circuit+++binary value+++blown fuse indicator+++blown fuse indicator fuse+++break alarm circuit+++buzzer+++buzzer circuit+++cables & connectors+++capacitor+++cash box guard+++cash box guard circuit+++cd4007+++cd4017+++cell phone detector+++cell phone tracing circuit+++charge+++christmas decoration kit+++christmas decoration project+++circuit door bell+++clap based device control+++clap based device control circuit+++clap pattern-based electrical appliance control+++clap-based digital volume control+++class 11 - 12+++class 11-12+++class 6 - 8+++class 6-8+++class 9 - 10+++class 9-10+++clock with led pendulum and tick tock sound+++coin based mobile charger+++coin based prepaid charger+++collision avoidance system+++communication+++contactless electricity detector+++continuity tester+++continuity tester kit+++control signals+++counter circuits cricket match kit+++counters circuits+++current amplifier circuit+++curtain opener & closer circuit+++curtain opener & closer diy electronics project+++curtain opener and closer+++curtain opener and closer circuit+++dc motor+++dc motor & rf technology+++dc motor control switch+++dc motor control using a single switch+++dc motor kit+++dc motor speed controller+++dc motors & drivers+++dc over voltage trip+++dc overvoltage protection+++dc stabilized with short circuit indication+++dice project+++digital code lock+++digital code lock circuit+++digital code lock kit+++digital soil moisture tester+++digital soil moisture tester project+++digital thermometer+++digital thermometer diy kit+++digital touch switch+++digital touch switch circuit+++digital volume control circuit+++diode & transistors+++direction control of dc motor+++display decoder circuit+++diy electronic kits+++diy emergency flashes+++diy kit digital thermometer+++diy kits+++diy kits door/open close indicator+++diy starter kits+++do it yourself+++door bell for front and back door+++door bell kit+++door knock alarm with timer+++door kock alarm+++door mat switch+++door opening alarm sensor+++door/open close indicator+++drill machine+++driving a bicolor led+++driving a bicolor led kit+++dtmf receiver ic mt8870 tester+++dumb and deaf analog variation+++educational toys+++effects sensors kit+++electric bicycle indicator+++electric clap+++electric fire alarm kit+++electric water pump controller+++electrical mini projects with circuit diagrams+++electrical motor circuit+++electrical projects+++electronic board+++electronic circuits+++electronic cricket match+++electronic cricket match kit+++electronic eye+++electronic eye circuit+++electronic gaming kit+++electronic heart+++electronic lock project+++electronic metal detector diy kit+++electronic project circuit+++electronic project circuit diagram+++electronic temperature control kit+++electronic temperature indicator+++electronic traffic light control+++electronics digital touch switch circuit+++electronics parts+++electronics power+++electronics power tool+++energy efficient led light+++engineer+++engineering+++fastest finger first+++fastest finger first indicators+++fastest finger first kit+++fastest- finger- first- indicator+++fire alarm using ir+++fire detector kit+++flasher for deepawali+++flasher for deepawali kit+++flasher for deepawali led light+++flashing beacon+++front and back door bell+++gaming kit+++gas leakage alarm sensor+++gas leakage detection alarm+++gas leakage detection alarm kit+++general electronics+++general flashing beacon+++graduation+++green light kit+++guided door opener leaser kit+++h-bridge 555 timer+++h-bridge 555 timer kit+++h-bridge schematic circuit+++h-bridge using 555 timer+++h-bridge with pwm uses 555 timer+++h-bridge with pwm using 555+++h-bridge with pwm using 555 timer+++hall sensor+++hc sr05+++high+++high - intensity+++high school+++higher degree+++hit switch+++hit switch engineering projects+++home appliances controller kit+++home appliances controller kit's+++in4007+++indicator & speeding vehicle+++indicator diy kit project+++industrial automation+++infrared+++infrared parking sensor kit infrared reversing speed reminder diy kit+++instrumentation+++intensity of light+++intermediate+++interruption counter indicator+++ir sensor+++irrigation system circuit+++kg1118+++kit anti collision real light+++kit bell alarm+++kit dice project+++kit electronic heart+++kit fastest finger first+++kit reaction timer game+++kit spy ear audio amplifier+++kit toy organ+++kit-led-based running display+++kits & projects+++knocking alarm with timer+++l293d+++laser door+++laser light security system+++laser security alarm+++laser-guided door opener+++ldr+++leakage of gas+++led & display+++led chaser circuit+++led chaser with variable speed+++led circuit tool+++led dimmer+++led dimmer project+++led light+++led light movement kit+++led light movement the audio signal+++led light's+++led lights chasing+++led matrix+++led night lamp kit+++led night lamp with power-on reminder+++led pendulum & tick tock sound circuit+++led-based running display+++leds flash+++letter-counting facility+++letterbox with letter-counting+++letterbox with letter-counting facility+++lgkt002+++lgkt003+++lgkt005+++lgkt006+++lgkt007+++lgkt008+++lgkt009+++lgkt010+++lgkt011+++lgkt012+++lgkt013+++lgkt015+++lgkt016+++lgkt017+++lgkt018+++lgkt019+++lgkt020+++lgkt021+++lgkt022+++lgkt023+++lgkt024+++lgkt025+++lgkt026+++lgkt027+++lgkt028+++lgkt029+++lgkt030+++lgkt031+++lgkt032+++lgkt033+++lgkt034+++lgkt035+++lgkt036+++lgkt037+++lgkt038+++lgkt039+++lgkt040+++lgkt041+++lgkt042+++lgkt043+++lgkt044+++lgkt046+++lgkt047+++lgkt048+++lgkt049+++lgkt050+++lgkt051+++lgkt052+++lgkt053+++lgkt054+++lgkt055+++lgkt056+++lgkt057+++lgkt058+++lgkt059+++lgkt060+++lgkt061+++lgkt062+++lgkt063+++lgkt064+++lgkt065+++lgkt066+++lgkt067+++lgkt068+++lgkt069+++lgkt070+++lgkt071+++lgkt072+++lgkt073+++lgkt074+++lgkt075+++lgkt076+++lgkt077+++lgkt078+++lgkt079+++lgkt080+++lgkt081+++lgkt082+++lgkt083+++lgkt084+++lgkt085+++lgkt086+++lgkt089+++lgkt090+++lgkt091+++lgkt092+++lgkt093+++lgkt094+++lgkt095+++lgkt096+++lgkt097+++lgkt098+++lgkt099+++lgkt100+++lgkt102+++lgkt103+++lgkt104+++lgkt105+++lgkt106+++lgkt107+++lgkt108+++lgkt110+++lgkt111+++lgkt113+++lgkt114+++lgkt115+++lgkt119+++lgkt120+++lgkt121+++lgkt123+++lgkt124+++lgkt125+++lgkt130+++lgkt133+++lgkt134+++lgkt140+++lgkt145+++lgkt146+++lgkt149+++light based on led+++light controlled sound effects kit+++light controller kit+++light-based led projector+++lm317+++lm339+++lm35+++lm358+++lm3914+++low+++low-cost timer circuit+++low/under voltage protection alarm+++low/under voltage protection kit+++mains supply+++major kits & projects+++manual servo motor test kit+++medium+++metal detector+++metal detector circuit+++microphone+++microphone sensor+++mini project security system+++minor & small kits+++mobile charger kit+++model railway level crossing light+++model railway light circuit+++model railway signal project+++model railway signal project kit+++morning alarm with light+++most electronics products+++motion sensor for security light+++motor+++motor control kit+++motor speed+++moving led light when an audio signal is provided+++mq3+++multi gate door bell+++multi gate door bell sensor+++multiple sound sound generator circuit+++night security alert+++night security alert circuit+++night vision enhancer+++night vision enhancer kit+++non-contact voltage tester+++non-contact voltage tester circuit+++on laser light security system project+++opamp+++over speed indicator circuit+++over temperature alarm with fan on+++over-speed indicator+++over/under voltage protection+++phone detector article+++piezo electric+++piezo electric buzzer+++piezo electric buzzer kit+++pir+++pir motion detector+++pir motion detector & audio recorder with playback+++pir sensor+++police siren+++polytechnic+++positive to negative voltage converter+++potentiometer+++power control automatic lamps+++power electronic blown fuse+++power electronics+++power electronics devices+++power electronics led light+++power supply+++power supply short circuit indication+++power supply tool+++power-on reminder night lamp circuit+++preset+++professional+++pump+++pwm+++rain alarm+++rain alarm project+++rain sensor+++rainwater detector+++reaction time calculator+++read switch+++real light+++real light vehicle kit+++reed switch+++reed switch voltage regulator+++relay+++relay & modules+++remote control home appliances+++remote control kit+++remote controlled home appliances kit+++remote tester sensor+++remote tester using t-sop+++rf+++rf base wireless data transmission+++rf based+++rf transmitter+++rf-based door control system+++robotics kits+++rotation indicator circuit+++roulette game+++roulette game kit+++rs100-300+++rs1000-2000+++rs10000-20000+++rs300-500+++rs500-1000+++sale! light controlled sound effects+++sale! toy orger cum mini casio+++school bell alarm+++school bell alarm kits+++school level kits+++science experiments+++science kits+++scr+++security based+++seismic sensor+++seismic sensor circuit+++self switching power supply+++sensor+++sensor base smoke detector+++sensor based charger+++sensors & modules+++sensors based+++sensors based rain alarm project+++sequential traffic lights+++servo motor tester+++short - circuit protection+++short circuit condition+++short-circuit+++short-circuit protection circuit+++simple electronic lock project+++simple electronic project+++simple kit door-opening alarm+++simple mat switch circuit diagram+++simple remote tester using t-shop+++simple sensitive remote tester+++simple smoke detector+++simple water level indicator+++simple water level indicator using transistor+++small-signal amplifier+++smart letter-counting circuit+++smart light with alarm+++smoke detector+++soil moisture sensor+++soil sensor+++sound generator circuit+++sound generator with multiple sound+++speaker+++speakers & buzzers+++speed control of uni-polar stepper motor+++speed controller kit+++spy ear+++stabilized power supply kit+++stabilized with short circuit indication+++stage lighting projector kit+++stage projector kit+++staircase kit+++staircase light with auto switch- off+++stepper motors & drivers+++street light control kit+++summer fan with temperature control+++supply of power+++system energy consumption+++technology+++temperature circuit+++temperature sensor+++tester circuit+++timer circuit+++timing machine+++toy organ cum mini casio+++traffic light control+++traffic light control kit+++traffic light control system+++traffic light kit+++transformer+++transformerless power supply circuit+++transistor+++transistor tester+++transistor tester kit+++transistors+++uln2803+++us police siren circuit+++us police siren schematic circuit+++usb+++usb-powered pc lamp+++usb-powered pc lamp circuit+++using ir fire alarm+++variable power supply+++variable speed led chaser+++vehicle indicator circuit+++vibration alert system kit+++vibration motor+++voltage doubler circuit+++voltage doubler project+++voltage doubles using 555 ic+++voltage protection alarm project+++voltage protection circuit+++voltage regulator+++voltage tripler+++voltage tripler circuits+++water is overflowing+++water level indication+++water level indication kit+++water level indication system+++water level indicator kit+++water motor+++water pump+++water pump controller+++water pump controller kit+++water tank over flow indicator+++water tank over flow indicator project+++wire break alarm controler+++wire break alarm controller+++wire break alarm regulator+++wire-break alarm with delay+++wireless alarm+++wireless alarm using rf module+++wireless data transmission+++wireless data transmission kit+++wireless dc motor kit+++wireless direction control of dc motor+++wireless direction kit+++wireless door control system+++wireless remote control+++wireless transmitter+++without micro-controller+++without microcontroller+++zener diode+++
Class 6-8
Class 9-10
Class 11-12
Polytechnic
Engineering
Higher degree

Price

+++10 led roulette wheel circuit+++14++++18++++3-terminal hall sensor+++30-minute timer circuit+++4 way traffic light+++555+++555 amplifiers kit+++555 ic adjustable timer circuit+++555 timer+++555 timer based+++555 timer based binary counter+++555 timer based binary counters+++555 timer based binary counters circuit+++555 timer based binary counters kit+++7 stage binary counter display with led+++7 stage display with led+++ac mains indicator-based circuit+++ac mains visual display+++ac motor speed controller+++ac motor speed controller circuit+++ac power supply fail alarm+++ac power supply interruption counter+++ac voltage+++adjustable 1-10 minute timer circuit+++adjustable 1-10 minute timer project+++adjustable 5 to 30 minutes timer+++adjustable 5 to 30 minutes timer circuit+++adjustable dancing light based on led+++adjustable dancing light kit+++adjustable power supply+++adjustable timer circuit+++advance+++advance kits+++advanced+++alarm as output+++alarm with timer+++alcohol level tester+++alcohol sensor+++amplifier circuits+++anti collision real light+++audio & speech+++audio amplifier binoculars+++audio jack+++audio recorder with playback+++audio signal+++automated staircase light+++automatic bathroom lamp+++automatic day indicator circuit+++automatic day indicator of week.+++automatic fan control system+++automatic light controller+++automatic night lamp with morning alarm+++automatic plant irrigation system+++automatic plant irrigation system kits+++automatic rain sensing wiper+++automatic street light+++automatic street light control+++automatic street light control system+++automatic street light system+++automatically day indicator+++automation+++battery circuit+++battery charger circuit+++battery charger circuit using scr+++battery level indicator+++battery level indicator circuit+++best motion sensor+++bicolor leds+++bicycle indicator kit+++binary counter led display+++binary digit+++binary to decimal decoder+++binary to decimal decoder circuit+++binary value+++blown fuse indicator+++blown fuse indicator fuse+++break alarm circuit+++buzzer+++buzzer circuit+++cables & connectors+++capacitor+++cash box guard+++cash box guard circuit+++cd4007+++cd4017+++cell phone detector+++cell phone tracing circuit+++charge+++christmas decoration kit+++christmas decoration project+++circuit door bell+++clap based device control+++clap based device control circuit+++clap pattern-based electrical appliance control+++clap-based digital volume control+++class 11 - 12+++class 11-12+++class 6 - 8+++class 6-8+++class 9 - 10+++class 9-10+++clock with led pendulum and tick tock sound+++coin based mobile charger+++coin based prepaid charger+++collision avoidance system+++communication+++contactless electricity detector+++continuity tester+++continuity tester kit+++control signals+++counter circuits cricket match kit+++counters circuits+++current amplifier circuit+++curtain opener & closer circuit+++curtain opener & closer diy electronics project+++curtain opener and closer+++curtain opener and closer circuit+++dc motor+++dc motor & rf technology+++dc motor control switch+++dc motor control using a single switch+++dc motor kit+++dc motor speed controller+++dc motors & drivers+++dc over voltage trip+++dc overvoltage protection+++dc stabilized with short circuit indication+++dice project+++digital code lock+++digital code lock circuit+++digital code lock kit+++digital soil moisture tester+++digital soil moisture tester project+++digital thermometer+++digital thermometer diy kit+++digital touch switch+++digital touch switch circuit+++digital volume control circuit+++diode & transistors+++direction control of dc motor+++display decoder circuit+++diy electronic kits+++diy emergency flashes+++diy kit digital thermometer+++diy kits+++diy kits door/open close indicator+++diy starter kits+++do it yourself+++door bell for front and back door+++door bell kit+++door knock alarm with timer+++door kock alarm+++door mat switch+++door opening alarm sensor+++door/open close indicator+++drill machine+++driving a bicolor led+++driving a bicolor led kit+++dtmf receiver ic mt8870 tester+++dumb and deaf analog variation+++educational toys+++effects sensors kit+++electric bicycle indicator+++electric clap+++electric fire alarm kit+++electric water pump controller+++electrical mini projects with circuit diagrams+++electrical motor circuit+++electrical projects+++electronic board+++electronic circuits+++electronic cricket match+++electronic cricket match kit+++electronic eye+++electronic eye circuit+++electronic gaming kit+++electronic heart+++electronic lock project+++electronic metal detector diy kit+++electronic project circuit+++electronic project circuit diagram+++electronic temperature control kit+++electronic temperature indicator+++electronic traffic light control+++electronics digital touch switch circuit+++electronics parts+++electronics power+++electronics power tool+++energy efficient led light+++engineer+++engineering+++fastest finger first+++fastest finger first indicators+++fastest finger first kit+++fastest- finger- first- indicator+++fire alarm using ir+++fire detector kit+++flasher for deepawali+++flasher for deepawali kit+++flasher for deepawali led light+++flashing beacon+++front and back door bell+++gaming kit+++gas leakage alarm sensor+++gas leakage detection alarm+++gas leakage detection alarm kit+++general electronics+++general flashing beacon+++graduation+++green light kit+++guided door opener leaser kit+++h-bridge 555 timer+++h-bridge 555 timer kit+++h-bridge schematic circuit+++h-bridge using 555 timer+++h-bridge with pwm uses 555 timer+++h-bridge with pwm using 555+++h-bridge with pwm using 555 timer+++hall sensor+++hc sr05+++high+++high - intensity+++high school+++higher degree+++hit switch+++hit switch engineering projects+++home appliances controller kit+++home appliances controller kit's+++in4007+++indicator & speeding vehicle+++indicator diy kit project+++industrial automation+++infrared+++infrared parking sensor kit infrared reversing speed reminder diy kit+++instrumentation+++intensity of light+++intermediate+++interruption counter indicator+++ir sensor+++irrigation system circuit+++kg1118+++kit anti collision real light+++kit bell alarm+++kit dice project+++kit electronic heart+++kit fastest finger first+++kit reaction timer game+++kit spy ear audio amplifier+++kit toy organ+++kit-led-based running display+++kits & projects+++knocking alarm with timer+++l293d+++laser door+++laser light security system+++laser security alarm+++laser-guided door opener+++ldr+++leakage of gas+++led & display+++led chaser circuit+++led chaser with variable speed+++led circuit tool+++led dimmer+++led dimmer project+++led light+++led light movement kit+++led light movement the audio signal+++led light's+++led lights chasing+++led matrix+++led night lamp kit+++led night lamp with power-on reminder+++led pendulum & tick tock sound circuit+++led-based running display+++leds flash+++letter-counting facility+++letterbox with letter-counting+++letterbox with letter-counting facility+++lgkt002+++lgkt003+++lgkt005+++lgkt006+++lgkt007+++lgkt008+++lgkt009+++lgkt010+++lgkt011+++lgkt012+++lgkt013+++lgkt015+++lgkt016+++lgkt017+++lgkt018+++lgkt019+++lgkt020+++lgkt021+++lgkt022+++lgkt023+++lgkt024+++lgkt025+++lgkt026+++lgkt027+++lgkt028+++lgkt029+++lgkt030+++lgkt031+++lgkt032+++lgkt033+++lgkt034+++lgkt035+++lgkt036+++lgkt037+++lgkt038+++lgkt039+++lgkt040+++lgkt041+++lgkt042+++lgkt043+++lgkt044+++lgkt046+++lgkt047+++lgkt048+++lgkt049+++lgkt050+++lgkt051+++lgkt052+++lgkt053+++lgkt054+++lgkt055+++lgkt056+++lgkt057+++lgkt058+++lgkt059+++lgkt060+++lgkt061+++lgkt062+++lgkt063+++lgkt064+++lgkt065+++lgkt066+++lgkt067+++lgkt068+++lgkt069+++lgkt070+++lgkt071+++lgkt072+++lgkt073+++lgkt074+++lgkt075+++lgkt076+++lgkt077+++lgkt078+++lgkt079+++lgkt080+++lgkt081+++lgkt082+++lgkt083+++lgkt084+++lgkt085+++lgkt086+++lgkt089+++lgkt090+++lgkt091+++lgkt092+++lgkt093+++lgkt094+++lgkt095+++lgkt096+++lgkt097+++lgkt098+++lgkt099+++lgkt100+++lgkt102+++lgkt103+++lgkt104+++lgkt105+++lgkt106+++lgkt107+++lgkt108+++lgkt110+++lgkt111+++lgkt113+++lgkt114+++lgkt115+++lgkt119+++lgkt120+++lgkt121+++lgkt123+++lgkt124+++lgkt125+++lgkt130+++lgkt133+++lgkt134+++lgkt140+++lgkt145+++lgkt146+++lgkt149+++light based on led+++light controlled sound effects kit+++light controller kit+++light-based led projector+++lm317+++lm339+++lm35+++lm358+++lm3914+++low+++low-cost timer circuit+++low/under voltage protection alarm+++low/under voltage protection kit+++mains supply+++major kits & projects+++manual servo motor test kit+++medium+++metal detector+++metal detector circuit+++microphone+++microphone sensor+++mini project security system+++minor & small kits+++mobile charger kit+++model railway level crossing light+++model railway light circuit+++model railway signal project+++model railway signal project kit+++morning alarm with light+++most electronics products+++motion sensor for security light+++motor+++motor control kit+++motor speed+++moving led light when an audio signal is provided+++mq3+++multi gate door bell+++multi gate door bell sensor+++multiple sound sound generator circuit+++night security alert+++night security alert circuit+++night vision enhancer+++night vision enhancer kit+++non-contact voltage tester+++non-contact voltage tester circuit+++on laser light security system project+++opamp+++over speed indicator circuit+++over temperature alarm with fan on+++over-speed indicator+++over/under voltage protection+++phone detector article+++piezo electric+++piezo electric buzzer+++piezo electric buzzer kit+++pir+++pir motion detector+++pir motion detector & audio recorder with playback+++pir sensor+++police siren+++polytechnic+++positive to negative voltage converter+++potentiometer+++power control automatic lamps+++power electronic blown fuse+++power electronics+++power electronics devices+++power electronics led light+++power supply+++power supply short circuit indication+++power supply tool+++power-on reminder night lamp circuit+++preset+++professional+++pump+++pwm+++rain alarm+++rain alarm project+++rain sensor+++rainwater detector+++reaction time calculator+++read switch+++real light+++real light vehicle kit+++reed switch+++reed switch voltage regulator+++relay+++relay & modules+++remote control home appliances+++remote control kit+++remote controlled home appliances kit+++remote tester sensor+++remote tester using t-sop+++rf+++rf base wireless data transmission+++rf based+++rf transmitter+++rf-based door control system+++robotics kits+++rotation indicator circuit+++roulette game+++roulette game kit+++rs100-300+++rs1000-2000+++rs10000-20000+++rs300-500+++rs500-1000+++sale! light controlled sound effects+++sale! toy orger cum mini casio+++school bell alarm+++school bell alarm kits+++school level kits+++science experiments+++science kits+++scr+++security based+++seismic sensor+++seismic sensor circuit+++self switching power supply+++sensor+++sensor base smoke detector+++sensor based charger+++sensors & modules+++sensors based+++sensors based rain alarm project+++sequential traffic lights+++servo motor tester+++short - circuit protection+++short circuit condition+++short-circuit+++short-circuit protection circuit+++simple electronic lock project+++simple electronic project+++simple kit door-opening alarm+++simple mat switch circuit diagram+++simple remote tester using t-shop+++simple sensitive remote tester+++simple smoke detector+++simple water level indicator+++simple water level indicator using transistor+++small-signal amplifier+++smart letter-counting circuit+++smart light with alarm+++smoke detector+++soil moisture sensor+++soil sensor+++sound generator circuit+++sound generator with multiple sound+++speaker+++speakers & buzzers+++speed control of uni-polar stepper motor+++speed controller kit+++spy ear+++stabilized power supply kit+++stabilized with short circuit indication+++stage lighting projector kit+++stage projector kit+++staircase kit+++staircase light with auto switch- off+++stepper motors & drivers+++street light control kit+++summer fan with temperature control+++supply of power+++system energy consumption+++technology+++temperature circuit+++temperature sensor+++tester circuit+++timer circuit+++timing machine+++toy organ cum mini casio+++traffic light control+++traffic light control kit+++traffic light control system+++traffic light kit+++transformer+++transformerless power supply circuit+++transistor+++transistor tester+++transistor tester kit+++transistors+++uln2803+++us police siren circuit+++us police siren schematic circuit+++usb+++usb-powered pc lamp+++usb-powered pc lamp circuit+++using ir fire alarm+++variable power supply+++variable speed led chaser+++vehicle indicator circuit+++vibration alert system kit+++vibration motor+++voltage doubler circuit+++voltage doubler project+++voltage doubles using 555 ic+++voltage protection alarm project+++voltage protection circuit+++voltage regulator+++voltage tripler+++voltage tripler circuits+++water is overflowing+++water level indication+++water level indication kit+++water level indication system+++water level indicator kit+++water motor+++water pump+++water pump controller+++water pump controller kit+++water tank over flow indicator+++water tank over flow indicator project+++wire break alarm controler+++wire break alarm controller+++wire break alarm regulator+++wire-break alarm with delay+++wireless alarm+++wireless alarm using rf module+++wireless data transmission+++wireless data transmission kit+++wireless dc motor kit+++wireless direction control of dc motor+++wireless direction kit+++wireless door control system+++wireless remote control+++wireless transmitter+++without micro-controller+++without microcontroller+++zener diode+++
Rs100-300
Rs300-500
Rs500-1000
Rs1000-2000
Rs10000-20000

Technology

+++10 led roulette wheel circuit+++14++++18++++3-terminal hall sensor+++30-minute timer circuit+++4 way traffic light+++555+++555 amplifiers kit+++555 ic adjustable timer circuit+++555 timer+++555 timer based+++555 timer based binary counter+++555 timer based binary counters+++555 timer based binary counters circuit+++555 timer based binary counters kit+++7 stage binary counter display with led+++7 stage display with led+++ac mains indicator-based circuit+++ac mains visual display+++ac motor speed controller+++ac motor speed controller circuit+++ac power supply fail alarm+++ac power supply interruption counter+++ac voltage+++adjustable 1-10 minute timer circuit+++adjustable 1-10 minute timer project+++adjustable 5 to 30 minutes timer+++adjustable 5 to 30 minutes timer circuit+++adjustable dancing light based on led+++adjustable dancing light kit+++adjustable power supply+++adjustable timer circuit+++advance+++advance kits+++advanced+++alarm as output+++alarm with timer+++alcohol level tester+++alcohol sensor+++amplifier circuits+++anti collision real light+++audio & speech+++audio amplifier binoculars+++audio jack+++audio recorder with playback+++audio signal+++automated staircase light+++automatic bathroom lamp+++automatic day indicator circuit+++automatic day indicator of week.+++automatic fan control system+++automatic light controller+++automatic night lamp with morning alarm+++automatic plant irrigation system+++automatic plant irrigation system kits+++automatic rain sensing wiper+++automatic street light+++automatic street light control+++automatic street light control system+++automatic street light system+++automatically day indicator+++automation+++battery circuit+++battery charger circuit+++battery charger circuit using scr+++battery level indicator+++battery level indicator circuit+++best motion sensor+++bicolor leds+++bicycle indicator kit+++binary counter led display+++binary digit+++binary to decimal decoder+++binary to decimal decoder circuit+++binary value+++blown fuse indicator+++blown fuse indicator fuse+++break alarm circuit+++buzzer+++buzzer circuit+++cables & connectors+++capacitor+++cash box guard+++cash box guard circuit+++cd4007+++cd4017+++cell phone detector+++cell phone tracing circuit+++charge+++christmas decoration kit+++christmas decoration project+++circuit door bell+++clap based device control+++clap based device control circuit+++clap pattern-based electrical appliance control+++clap-based digital volume control+++class 11 - 12+++class 11-12+++class 6 - 8+++class 6-8+++class 9 - 10+++class 9-10+++clock with led pendulum and tick tock sound+++coin based mobile charger+++coin based prepaid charger+++collision avoidance system+++communication+++contactless electricity detector+++continuity tester+++continuity tester kit+++control signals+++counter circuits cricket match kit+++counters circuits+++current amplifier circuit+++curtain opener & closer circuit+++curtain opener & closer diy electronics project+++curtain opener and closer+++curtain opener and closer circuit+++dc motor+++dc motor & rf technology+++dc motor control switch+++dc motor control using a single switch+++dc motor kit+++dc motor speed controller+++dc motors & drivers+++dc over voltage trip+++dc overvoltage protection+++dc stabilized with short circuit indication+++dice project+++digital code lock+++digital code lock circuit+++digital code lock kit+++digital soil moisture tester+++digital soil moisture tester project+++digital thermometer+++digital thermometer diy kit+++digital touch switch+++digital touch switch circuit+++digital volume control circuit+++diode & transistors+++direction control of dc motor+++display decoder circuit+++diy electronic kits+++diy emergency flashes+++diy kit digital thermometer+++diy kits+++diy kits door/open close indicator+++diy starter kits+++do it yourself+++door bell for front and back door+++door bell kit+++door knock alarm with timer+++door kock alarm+++door mat switch+++door opening alarm sensor+++door/open close indicator+++drill machine+++driving a bicolor led+++driving a bicolor led kit+++dtmf receiver ic mt8870 tester+++dumb and deaf analog variation+++educational toys+++effects sensors kit+++electric bicycle indicator+++electric clap+++electric fire alarm kit+++electric water pump controller+++electrical mini projects with circuit diagrams+++electrical motor circuit+++electrical projects+++electronic board+++electronic circuits+++electronic cricket match+++electronic cricket match kit+++electronic eye+++electronic eye circuit+++electronic gaming kit+++electronic heart+++electronic lock project+++electronic metal detector diy kit+++electronic project circuit+++electronic project circuit diagram+++electronic temperature control kit+++electronic temperature indicator+++electronic traffic light control+++electronics digital touch switch circuit+++electronics parts+++electronics power+++electronics power tool+++energy efficient led light+++engineer+++engineering+++fastest finger first+++fastest finger first indicators+++fastest finger first kit+++fastest- finger- first- indicator+++fire alarm using ir+++fire detector kit+++flasher for deepawali+++flasher for deepawali kit+++flasher for deepawali led light+++flashing beacon+++front and back door bell+++gaming kit+++gas leakage alarm sensor+++gas leakage detection alarm+++gas leakage detection alarm kit+++general electronics+++general flashing beacon+++graduation+++green light kit+++guided door opener leaser kit+++h-bridge 555 timer+++h-bridge 555 timer kit+++h-bridge schematic circuit+++h-bridge using 555 timer+++h-bridge with pwm uses 555 timer+++h-bridge with pwm using 555+++h-bridge with pwm using 555 timer+++hall sensor+++hc sr05+++high+++high - intensity+++high school+++higher degree+++hit switch+++hit switch engineering projects+++home appliances controller kit+++home appliances controller kit's+++in4007+++indicator & speeding vehicle+++indicator diy kit project+++industrial automation+++infrared+++infrared parking sensor kit infrared reversing speed reminder diy kit+++instrumentation+++intensity of light+++intermediate+++interruption counter indicator+++ir sensor+++irrigation system circuit+++kg1118+++kit anti collision real light+++kit bell alarm+++kit dice project+++kit electronic heart+++kit fastest finger first+++kit reaction timer game+++kit spy ear audio amplifier+++kit toy organ+++kit-led-based running display+++kits & projects+++knocking alarm with timer+++l293d+++laser door+++laser light security system+++laser security alarm+++laser-guided door opener+++ldr+++leakage of gas+++led & display+++led chaser circuit+++led chaser with variable speed+++led circuit tool+++led dimmer+++led dimmer project+++led light+++led light movement kit+++led light movement the audio signal+++led light's+++led lights chasing+++led matrix+++led night lamp kit+++led night lamp with power-on reminder+++led pendulum & tick tock sound circuit+++led-based running display+++leds flash+++letter-counting facility+++letterbox with letter-counting+++letterbox with letter-counting facility+++lgkt002+++lgkt003+++lgkt005+++lgkt006+++lgkt007+++lgkt008+++lgkt009+++lgkt010+++lgkt011+++lgkt012+++lgkt013+++lgkt015+++lgkt016+++lgkt017+++lgkt018+++lgkt019+++lgkt020+++lgkt021+++lgkt022+++lgkt023+++lgkt024+++lgkt025+++lgkt026+++lgkt027+++lgkt028+++lgkt029+++lgkt030+++lgkt031+++lgkt032+++lgkt033+++lgkt034+++lgkt035+++lgkt036+++lgkt037+++lgkt038+++lgkt039+++lgkt040+++lgkt041+++lgkt042+++lgkt043+++lgkt044+++lgkt046+++lgkt047+++lgkt048+++lgkt049+++lgkt050+++lgkt051+++lgkt052+++lgkt053+++lgkt054+++lgkt055+++lgkt056+++lgkt057+++lgkt058+++lgkt059+++lgkt060+++lgkt061+++lgkt062+++lgkt063+++lgkt064+++lgkt065+++lgkt066+++lgkt067+++lgkt068+++lgkt069+++lgkt070+++lgkt071+++lgkt072+++lgkt073+++lgkt074+++lgkt075+++lgkt076+++lgkt077+++lgkt078+++lgkt079+++lgkt080+++lgkt081+++lgkt082+++lgkt083+++lgkt084+++lgkt085+++lgkt086+++lgkt089+++lgkt090+++lgkt091+++lgkt092+++lgkt093+++lgkt094+++lgkt095+++lgkt096+++lgkt097+++lgkt098+++lgkt099+++lgkt100+++lgkt102+++lgkt103+++lgkt104+++lgkt105+++lgkt106+++lgkt107+++lgkt108+++lgkt110+++lgkt111+++lgkt113+++lgkt114+++lgkt115+++lgkt119+++lgkt120+++lgkt121+++lgkt123+++lgkt124+++lgkt125+++lgkt130+++lgkt133+++lgkt134+++lgkt140+++lgkt145+++lgkt146+++lgkt149+++light based on led+++light controlled sound effects kit+++light controller kit+++light-based led projector+++lm317+++lm339+++lm35+++lm358+++lm3914+++low+++low-cost timer circuit+++low/under voltage protection alarm+++low/under voltage protection kit+++mains supply+++major kits & projects+++manual servo motor test kit+++medium+++metal detector+++metal detector circuit+++microphone+++microphone sensor+++mini project security system+++minor & small kits+++mobile charger kit+++model railway level crossing light+++model railway light circuit+++model railway signal project+++model railway signal project kit+++morning alarm with light+++most electronics products+++motion sensor for security light+++motor+++motor control kit+++motor speed+++moving led light when an audio signal is provided+++mq3+++multi gate door bell+++multi gate door bell sensor+++multiple sound sound generator circuit+++night security alert+++night security alert circuit+++night vision enhancer+++night vision enhancer kit+++non-contact voltage tester+++non-contact voltage tester circuit+++on laser light security system project+++opamp+++over speed indicator circuit+++over temperature alarm with fan on+++over-speed indicator+++over/under voltage protection+++phone detector article+++piezo electric+++piezo electric buzzer+++piezo electric buzzer kit+++pir+++pir motion detector+++pir motion detector & audio recorder with playback+++pir sensor+++police siren+++polytechnic+++positive to negative voltage converter+++potentiometer+++power control automatic lamps+++power electronic blown fuse+++power electronics+++power electronics devices+++power electronics led light+++power supply+++power supply short circuit indication+++power supply tool+++power-on reminder night lamp circuit+++preset+++professional+++pump+++pwm+++rain alarm+++rain alarm project+++rain sensor+++rainwater detector+++reaction time calculator+++read switch+++real light+++real light vehicle kit+++reed switch+++reed switch voltage regulator+++relay+++relay & modules+++remote control home appliances+++remote control kit+++remote controlled home appliances kit+++remote tester sensor+++remote tester using t-sop+++rf+++rf base wireless data transmission+++rf based+++rf transmitter+++rf-based door control system+++robotics kits+++rotation indicator circuit+++roulette game+++roulette game kit+++rs100-300+++rs1000-2000+++rs10000-20000+++rs300-500+++rs500-1000+++sale! light controlled sound effects+++sale! toy orger cum mini casio+++school bell alarm+++school bell alarm kits+++school level kits+++science experiments+++science kits+++scr+++security based+++seismic sensor+++seismic sensor circuit+++self switching power supply+++sensor+++sensor base smoke detector+++sensor based charger+++sensors & modules+++sensors based+++sensors based rain alarm project+++sequential traffic lights+++servo motor tester+++short - circuit protection+++short circuit condition+++short-circuit+++short-circuit protection circuit+++simple electronic lock project+++simple electronic project+++simple kit door-opening alarm+++simple mat switch circuit diagram+++simple remote tester using t-shop+++simple sensitive remote tester+++simple smoke detector+++simple water level indicator+++simple water level indicator using transistor+++small-signal amplifier+++smart letter-counting circuit+++smart light with alarm+++smoke detector+++soil moisture sensor+++soil sensor+++sound generator circuit+++sound generator with multiple sound+++speaker+++speakers & buzzers+++speed control of uni-polar stepper motor+++speed controller kit+++spy ear+++stabilized power supply kit+++stabilized with short circuit indication+++stage lighting projector kit+++stage projector kit+++staircase kit+++staircase light with auto switch- off+++stepper motors & drivers+++street light control kit+++summer fan with temperature control+++supply of power+++system energy consumption+++technology+++temperature circuit+++temperature sensor+++tester circuit+++timer circuit+++timing machine+++toy organ cum mini casio+++traffic light control+++traffic light control kit+++traffic light control system+++traffic light kit+++transformer+++transformerless power supply circuit+++transistor+++transistor tester+++transistor tester kit+++transistors+++uln2803+++us police siren circuit+++us police siren schematic circuit+++usb+++usb-powered pc lamp+++usb-powered pc lamp circuit+++using ir fire alarm+++variable power supply+++variable speed led chaser+++vehicle indicator circuit+++vibration alert system kit+++vibration motor+++voltage doubler circuit+++voltage doubler project+++voltage doubles using 555 ic+++voltage protection alarm project+++voltage protection circuit+++voltage regulator+++voltage tripler+++voltage tripler circuits+++water is overflowing+++water level indication+++water level indication kit+++water level indication system+++water level indicator kit+++water motor+++water pump+++water pump controller+++water pump controller kit+++water tank over flow indicator+++water tank over flow indicator project+++wire break alarm controler+++wire break alarm controller+++wire break alarm regulator+++wire-break alarm with delay+++wireless alarm+++wireless alarm using rf module+++wireless data transmission+++wireless data transmission kit+++wireless dc motor kit+++wireless direction control of dc motor+++wireless direction kit+++wireless door control system+++wireless remote control+++wireless transmitter+++without micro-controller+++without microcontroller+++zener diode+++
Automation
Sensor
555 timer
Rf
Usb
Ldr
Infrared
Capacitor
Transformer
Transistor
Zener diode
Motor
Opamp
Preset
Voltage regulator