Circuit with Sensors OPamp

Complexity

+++14++++18++++3-terminal hall sensor+++555 timer+++advance kits+++alcohol level tester+++alcohol sensor+++amplifier circuits+++automatic bathroom lamp+++automatic fan control system+++automatic night lamp with morning alarm+++automation+++best motion sensor+++buzzer circuit+++capacitor+++cash box guard+++cash box guard circuit+++class 11 - 12+++class 11-12+++class 6 - 8+++class 6-8+++class 9 - 10+++class 9-10+++communication+++counters circuits+++digital soil moisture tester+++digital soil moisture tester project+++diy kits+++do it yourself+++door opening alarm sensor+++educational toys+++electronic temperature control kit+++electronic temperature indicator+++engineer+++engineering+++gas leakage alarm sensor+++gas leakage detection alarm+++gas leakage detection alarm kit+++hall sensor+++hc sr05+++high+++higher degree+++instrumentation+++kit reaction timer game+++ldr+++leakage of gas+++led & display+++letter-counting facility+++letterbox with letter-counting+++letterbox with letter-counting facility+++lgkt002+++lgkt006+++lgkt007+++lgkt012+++lgkt019+++lgkt041+++lgkt049+++lgkt050+++lgkt061+++lgkt064+++lgkt079+++lgkt085+++lgkt102+++lgkt106+++lgkt109+++lgkt120+++lgkt121+++lgkt123+++lgkt125+++lgkt145+++lm35+++lm358+++lm3914+++low+++major kits & projects+++medium+++minor & small kits+++morning alarm with light+++motion sensor for security light+++mq3+++night security alert+++night security alert circuit+++opamp+++over temperature alarm with fan on+++piezo electric+++piezo electric buzzer+++piezo electric buzzer kit+++piezo electric heat sensor+++pir+++pir sensor+++polytechnic+++power control automatic lamps+++power electronics+++preset+++professional+++rain alarm+++rain alarm project+++rain sensor+++rainwater detector+++reaction time calculator+++relay+++relay & modules+++rs100-300+++rs1000-2000+++rs300-500+++rs500-1000+++school level kits+++science experiments+++science kits+++security based+++seismic sensor+++seismic sensor circuit+++sensor+++sensors based+++sensors based rain alarm project+++simple kit door-opening alarm+++simple water level indicator+++simple water level indicator using transistor+++smart letter-counting circuit+++smart light with alarm+++soil moisture sensor+++speakers & buzzers+++summer fan with temperature control+++technology+++temperature circuit+++temperature sensor+++timing machine+++transistor+++uln2803+++ultrasensitive heat sensor+++ultrasensitive heat sensor circuit+++voltage regulator+++water is overflowing+++water level indication+++water level indication kit+++water level indication system+++water level indicator kit+++water tank over flow indicator+++water tank over flow indicator project+++without micro-controller+++without microcontroller+++zener diode+++
Low
Medium
High
Professional

Age group

+++14++++18++++3-terminal hall sensor+++555 timer+++advance kits+++alcohol level tester+++alcohol sensor+++amplifier circuits+++automatic bathroom lamp+++automatic fan control system+++automatic night lamp with morning alarm+++automation+++best motion sensor+++buzzer circuit+++capacitor+++cash box guard+++cash box guard circuit+++class 11 - 12+++class 11-12+++class 6 - 8+++class 6-8+++class 9 - 10+++class 9-10+++communication+++counters circuits+++digital soil moisture tester+++digital soil moisture tester project+++diy kits+++do it yourself+++door opening alarm sensor+++educational toys+++electronic temperature control kit+++electronic temperature indicator+++engineer+++engineering+++gas leakage alarm sensor+++gas leakage detection alarm+++gas leakage detection alarm kit+++hall sensor+++hc sr05+++high+++higher degree+++instrumentation+++kit reaction timer game+++ldr+++leakage of gas+++led & display+++letter-counting facility+++letterbox with letter-counting+++letterbox with letter-counting facility+++lgkt002+++lgkt006+++lgkt007+++lgkt012+++lgkt019+++lgkt041+++lgkt049+++lgkt050+++lgkt061+++lgkt064+++lgkt079+++lgkt085+++lgkt102+++lgkt106+++lgkt109+++lgkt120+++lgkt121+++lgkt123+++lgkt125+++lgkt145+++lm35+++lm358+++lm3914+++low+++major kits & projects+++medium+++minor & small kits+++morning alarm with light+++motion sensor for security light+++mq3+++night security alert+++night security alert circuit+++opamp+++over temperature alarm with fan on+++piezo electric+++piezo electric buzzer+++piezo electric buzzer kit+++piezo electric heat sensor+++pir+++pir sensor+++polytechnic+++power control automatic lamps+++power electronics+++preset+++professional+++rain alarm+++rain alarm project+++rain sensor+++rainwater detector+++reaction time calculator+++relay+++relay & modules+++rs100-300+++rs1000-2000+++rs300-500+++rs500-1000+++school level kits+++science experiments+++science kits+++security based+++seismic sensor+++seismic sensor circuit+++sensor+++sensors based+++sensors based rain alarm project+++simple kit door-opening alarm+++simple water level indicator+++simple water level indicator using transistor+++smart letter-counting circuit+++smart light with alarm+++soil moisture sensor+++speakers & buzzers+++summer fan with temperature control+++technology+++temperature circuit+++temperature sensor+++timing machine+++transistor+++uln2803+++ultrasensitive heat sensor+++ultrasensitive heat sensor circuit+++voltage regulator+++water is overflowing+++water level indication+++water level indication kit+++water level indication system+++water level indicator kit+++water tank over flow indicator+++water tank over flow indicator project+++without micro-controller+++without microcontroller+++zener diode+++
14+
18+

Education level

+++14++++18++++3-terminal hall sensor+++555 timer+++advance kits+++alcohol level tester+++alcohol sensor+++amplifier circuits+++automatic bathroom lamp+++automatic fan control system+++automatic night lamp with morning alarm+++automation+++best motion sensor+++buzzer circuit+++capacitor+++cash box guard+++cash box guard circuit+++class 11 - 12+++class 11-12+++class 6 - 8+++class 6-8+++class 9 - 10+++class 9-10+++communication+++counters circuits+++digital soil moisture tester+++digital soil moisture tester project+++diy kits+++do it yourself+++door opening alarm sensor+++educational toys+++electronic temperature control kit+++electronic temperature indicator+++engineer+++engineering+++gas leakage alarm sensor+++gas leakage detection alarm+++gas leakage detection alarm kit+++hall sensor+++hc sr05+++high+++higher degree+++instrumentation+++kit reaction timer game+++ldr+++leakage of gas+++led & display+++letter-counting facility+++letterbox with letter-counting+++letterbox with letter-counting facility+++lgkt002+++lgkt006+++lgkt007+++lgkt012+++lgkt019+++lgkt041+++lgkt049+++lgkt050+++lgkt061+++lgkt064+++lgkt079+++lgkt085+++lgkt102+++lgkt106+++lgkt109+++lgkt120+++lgkt121+++lgkt123+++lgkt125+++lgkt145+++lm35+++lm358+++lm3914+++low+++major kits & projects+++medium+++minor & small kits+++morning alarm with light+++motion sensor for security light+++mq3+++night security alert+++night security alert circuit+++opamp+++over temperature alarm with fan on+++piezo electric+++piezo electric buzzer+++piezo electric buzzer kit+++piezo electric heat sensor+++pir+++pir sensor+++polytechnic+++power control automatic lamps+++power electronics+++preset+++professional+++rain alarm+++rain alarm project+++rain sensor+++rainwater detector+++reaction time calculator+++relay+++relay & modules+++rs100-300+++rs1000-2000+++rs300-500+++rs500-1000+++school level kits+++science experiments+++science kits+++security based+++seismic sensor+++seismic sensor circuit+++sensor+++sensors based+++sensors based rain alarm project+++simple kit door-opening alarm+++simple water level indicator+++simple water level indicator using transistor+++smart letter-counting circuit+++smart light with alarm+++soil moisture sensor+++speakers & buzzers+++summer fan with temperature control+++technology+++temperature circuit+++temperature sensor+++timing machine+++transistor+++uln2803+++ultrasensitive heat sensor+++ultrasensitive heat sensor circuit+++voltage regulator+++water is overflowing+++water level indication+++water level indication kit+++water level indication system+++water level indicator kit+++water tank over flow indicator+++water tank over flow indicator project+++without micro-controller+++without microcontroller+++zener diode+++
Class 6-8
Class 9-10
Class 11-12
Polytechnic
Engineering
Higher degree

Price

+++14++++18++++3-terminal hall sensor+++555 timer+++advance kits+++alcohol level tester+++alcohol sensor+++amplifier circuits+++automatic bathroom lamp+++automatic fan control system+++automatic night lamp with morning alarm+++automation+++best motion sensor+++buzzer circuit+++capacitor+++cash box guard+++cash box guard circuit+++class 11 - 12+++class 11-12+++class 6 - 8+++class 6-8+++class 9 - 10+++class 9-10+++communication+++counters circuits+++digital soil moisture tester+++digital soil moisture tester project+++diy kits+++do it yourself+++door opening alarm sensor+++educational toys+++electronic temperature control kit+++electronic temperature indicator+++engineer+++engineering+++gas leakage alarm sensor+++gas leakage detection alarm+++gas leakage detection alarm kit+++hall sensor+++hc sr05+++high+++higher degree+++instrumentation+++kit reaction timer game+++ldr+++leakage of gas+++led & display+++letter-counting facility+++letterbox with letter-counting+++letterbox with letter-counting facility+++lgkt002+++lgkt006+++lgkt007+++lgkt012+++lgkt019+++lgkt041+++lgkt049+++lgkt050+++lgkt061+++lgkt064+++lgkt079+++lgkt085+++lgkt102+++lgkt106+++lgkt109+++lgkt120+++lgkt121+++lgkt123+++lgkt125+++lgkt145+++lm35+++lm358+++lm3914+++low+++major kits & projects+++medium+++minor & small kits+++morning alarm with light+++motion sensor for security light+++mq3+++night security alert+++night security alert circuit+++opamp+++over temperature alarm with fan on+++piezo electric+++piezo electric buzzer+++piezo electric buzzer kit+++piezo electric heat sensor+++pir+++pir sensor+++polytechnic+++power control automatic lamps+++power electronics+++preset+++professional+++rain alarm+++rain alarm project+++rain sensor+++rainwater detector+++reaction time calculator+++relay+++relay & modules+++rs100-300+++rs1000-2000+++rs300-500+++rs500-1000+++school level kits+++science experiments+++science kits+++security based+++seismic sensor+++seismic sensor circuit+++sensor+++sensors based+++sensors based rain alarm project+++simple kit door-opening alarm+++simple water level indicator+++simple water level indicator using transistor+++smart letter-counting circuit+++smart light with alarm+++soil moisture sensor+++speakers & buzzers+++summer fan with temperature control+++technology+++temperature circuit+++temperature sensor+++timing machine+++transistor+++uln2803+++ultrasensitive heat sensor+++ultrasensitive heat sensor circuit+++voltage regulator+++water is overflowing+++water level indication+++water level indication kit+++water level indication system+++water level indicator kit+++water tank over flow indicator+++water tank over flow indicator project+++without micro-controller+++without microcontroller+++zener diode+++
Rs100-300
Rs300-500
Rs500-1000
Rs1000-2000

Technology

+++14++++18++++3-terminal hall sensor+++555 timer+++advance kits+++alcohol level tester+++alcohol sensor+++amplifier circuits+++automatic bathroom lamp+++automatic fan control system+++automatic night lamp with morning alarm+++automation+++best motion sensor+++buzzer circuit+++capacitor+++cash box guard+++cash box guard circuit+++class 11 - 12+++class 11-12+++class 6 - 8+++class 6-8+++class 9 - 10+++class 9-10+++communication+++counters circuits+++digital soil moisture tester+++digital soil moisture tester project+++diy kits+++do it yourself+++door opening alarm sensor+++educational toys+++electronic temperature control kit+++electronic temperature indicator+++engineer+++engineering+++gas leakage alarm sensor+++gas leakage detection alarm+++gas leakage detection alarm kit+++hall sensor+++hc sr05+++high+++higher degree+++instrumentation+++kit reaction timer game+++ldr+++leakage of gas+++led & display+++letter-counting facility+++letterbox with letter-counting+++letterbox with letter-counting facility+++lgkt002+++lgkt006+++lgkt007+++lgkt012+++lgkt019+++lgkt041+++lgkt049+++lgkt050+++lgkt061+++lgkt064+++lgkt079+++lgkt085+++lgkt102+++lgkt106+++lgkt109+++lgkt120+++lgkt121+++lgkt123+++lgkt125+++lgkt145+++lm35+++lm358+++lm3914+++low+++major kits & projects+++medium+++minor & small kits+++morning alarm with light+++motion sensor for security light+++mq3+++night security alert+++night security alert circuit+++opamp+++over temperature alarm with fan on+++piezo electric+++piezo electric buzzer+++piezo electric buzzer kit+++piezo electric heat sensor+++pir+++pir sensor+++polytechnic+++power control automatic lamps+++power electronics+++preset+++professional+++rain alarm+++rain alarm project+++rain sensor+++rainwater detector+++reaction time calculator+++relay+++relay & modules+++rs100-300+++rs1000-2000+++rs300-500+++rs500-1000+++school level kits+++science experiments+++science kits+++security based+++seismic sensor+++seismic sensor circuit+++sensor+++sensors based+++sensors based rain alarm project+++simple kit door-opening alarm+++simple water level indicator+++simple water level indicator using transistor+++smart letter-counting circuit+++smart light with alarm+++soil moisture sensor+++speakers & buzzers+++summer fan with temperature control+++technology+++temperature circuit+++temperature sensor+++timing machine+++transistor+++uln2803+++ultrasensitive heat sensor+++ultrasensitive heat sensor circuit+++voltage regulator+++water is overflowing+++water level indication+++water level indication kit+++water level indication system+++water level indicator kit+++water tank over flow indicator+++water tank over flow indicator project+++without micro-controller+++without microcontroller+++zener diode+++
Automation
Sensor
555 timer
Ldr
Capacitor
Transistor
Zener diode
Opamp
Preset
Voltage regulator