{"title":"Electrical best sellers","description":"","products":[{"product_id":"auto-power-supply-control-from-4-different-sources-to-ensure-no-power-break","title":"Auto power supply control from 4 different sources to ensure no power break","description":"\u003cstrong\u003eAuto supply switching\u003c\/strong\u003e is basically the selection of supply from multiple available power sources automatically by using the microcontroller concept that is to check the availability of the source and switching to that available source to ensure uninterrupted power supply to load. In the case of the electrical appliance control using automation causes more safety.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eAuto supply switching kit\u003c\/strong\u003e is a prototype for the same which is an auto change to another source when the main supply fails without human interaction in this system we are designing an embedded circuit to control and ensure auto supply switching. In case all \u003cstrong\u003e4 phases\u003c\/strong\u003e are available, then the switching will be in the default phase. Four relays are there to control the switching. As it is not feasible to provide all 4 different sources of supply, one source with alternate switches is provided to get the same function.\u003cbr\u003e\u003cbr\u003eIn this project, we are having \u003cstrong\u003eAuto power supply4 switches kit\u003c\/strong\u003e which we consider as 4 different sources of supply. When we press any of the switches it shows the absence of that particular source that is connected to the microcontroller as input signals. Here we are using an 8051 family microcontroller. The output of the microcontroller is given to the ULN2803 which acts as a relay driver. The current phase working is displayed on LCD also.\u003cbr\u003e\u003cbr\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003cbr\u003e\n\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 28 x 24 x 8\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 1000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eProduct Video\u003c\/h3\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/o7LCOR87-Xk\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/6rmErwU5E-k\" height=\"400\" width=\"800\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Fp37DPZVdRI\" height=\"400\" width=\"800\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"DO IT YOURSELF","offer_id":40708818206901,"sku":"LGEE001","price":2299.0,"currency_code":"INR","in_stock":true},{"title":"READY TO USE","offer_id":40708818141365,"sku":"LGEE001_R","price":2999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/AutoPowerSupplyControl.jpg?v=1634631186"},{"product_id":"cell-phone-based-circuit-breaker","title":"Cell phone based circuit breaker","description":"\u003cstrong\u003eA cellphone-based circuit breaker\u003c\/strong\u003e is an electronic safety system that can be controlled from anywhere in the world just by using a cell phone, It uses a 4 digit secured code for identification. The person who wants to close or break the circuit calls at the mobile attached to the system. After this, the authorized user types the 4 digits secured code. \u003cbr\u003e\u003cbr\u003eThe design of \u003cstrong\u003ecell phone-based circuit\u003c\/strong\u003e breaker functions as a unique password must be entered through the keypad of the cell phone to activate\/deactivate the circuit breaker. This code is checked by the microcontroller. If the code is correct then the circuit opens or closes.\u003cbr\u003e\u003cbr\u003eEach key of the password is identified with a frequency which is decoded to digital code through DTMF (digital tone multi-frequency) decoder and that code is fed to a microcontroller which is programmed to recognize the code for operating the circuit breaker duly interfaced through driver IC for the load. The\u003cstrong\u003e Cell phone-based circuit breaker system\u003c\/strong\u003e can be used to close\/break the circuit according to maintenance requirements in industrial heavy voltage circuits.\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eIt is an electronic safety system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUse 4 digit secured code for identification.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThis code is checked by the microcontroller.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIt is a unique password that must be entered through the keypad of the cell phone to activate\/deactivate the circuit breaker.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 28 x 24 x 8\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 1000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eProduct Video\u003c\/h3\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe data-sanitized-frameborder=\"0\" data-sanitized-allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" data-sanitized-allowfullscreen=\"\" width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/sFOa6Yh8n0g\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe data-sanitized-frameborder=\"0\" data-sanitized-allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" data-sanitized-allowfullscreen=\"\" width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/6rmErwU5E-k\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe data-sanitized-frameborder=\"0\" data-sanitized-allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" data-sanitized-allowfullscreen=\"\" width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/Fp37DPZVdRI\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"DO IT YOURSELF","offer_id":40708819288245,"sku":"LGEE007","price":1799.0,"currency_code":"INR","in_stock":true},{"title":"READY TO USE","offer_id":40708819255477,"sku":"LGEE007_R","price":2499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/CellPhoneBasedCircuitBreaker.jpg?v=1634641327"},{"product_id":"over-voltage-and-frequency-protection","title":"Detecting Power Grid Synchronization Failure on Sensing Frequency or Voltage Beyond  Acceptable Range","description":"\u003cstrong\u003eAutomation in monitoring\u003c\/strong\u003e is a very important part of industrial plants. This system can be used to automate the electrical system where the system is sensitive to voltage and change in frequency. It also serves for safety in heavy industrial duty. Automation of cut-off increases the reliability of the system. An \u003cstrong\u003eover-voltage and over-frequency detection\u003c\/strong\u003e algorithm is developed using this kit's microcontroller. The system is based on a microcontroller from the Atmel AVR family.\u003cbr\u003e\u003cbr\u003eThe\u003cstrong\u003e microcontroller monitors\u003c\/strong\u003e the overvoltage derived from a set of resistors and controller inbuilt ADC and over frequency from by the interrupt program using LCD for the utility grid and the processed value of voltage and frequency for turning ON\/OFF the relay between a grid-connected inverter and the utility grid. The microcontroller used in the project is of the AVR family which is 8 bit.\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eOver Voltage and Frequency Protection kit is more durable.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThis system is based on a microcontroller from the Atmel AVR family.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe microcontroller used in the project is of the AVR family which is 8 bit.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003cbr\u003e\n\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 28 x 24 x 8\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 1000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eProduct Video\u003c\/h3\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe data-sanitized-allowfullscreen=\"\" data-sanitized-allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" data-sanitized-frameborder=\"0\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/6rmErwU5E-k\" height=\"400\" width=\"800\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe data-sanitized-allowfullscreen=\"\" data-sanitized-allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" data-sanitized-frameborder=\"0\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Fp37DPZVdRI\" height=\"400\" width=\"800\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"DO IT YOURSELF","offer_id":40708820041909,"sku":"LGEE008","price":2299.0,"currency_code":"INR","in_stock":true},{"title":"READY TO USE","offer_id":40708819976373,"sku":"LGEE998_R","price":2999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/OverVoltageAndFrequencyProtection.jpg?v=1634644151"},{"product_id":"gsm-based-energy-meter-billing-with-load-control","title":"GSM based energy meter billing with load control","description":"The \u003cstrong\u003eGSM-based energy meter \u003c\/strong\u003eis an electrical measuring device, which is used to record Electrical Energy Consumed over a specified period of time in terms of units. Here we have an energy meter using the current sensing concept. This energy meter is prepaid that is recharged and used. The recharge can be done by sending a simple SMS from your mobile phone.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eGSM-based energy meter billing with load control\u003c\/strong\u003e is the power supply is cut-off after a particular unit. The operator sitting at the remote station can recharge the system using SMS. Here the microcontroller keeps on sensing the load also. As the load increases, it will turn off the relay, and hence the power will be cut. As soon as the load gets decreased, the controller can turn on the relay also. The kit is designed of wireless prepaid energy meter which is controlled by the GSM technology with control using simple SMS.\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThis is designed for a wireless prepaid energy meter which is controlled by GSM technology with control using simple SMS.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThere is a recharge tag to be sent by the mobile which will act as the recharge code as a prototype. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe system will check for consumption on the basis of load and the recharge available. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe power will be available till the recharge amount does not end.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 28 x 24 x 8\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 1000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eProduct Video\u003c\/h3\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe data-sanitized-allowfullscreen=\"\" data-sanitized-allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" data-sanitized-frameborder=\"0\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/STeTlFY6gKI\" height=\"400\" width=\"800\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe data-sanitized-frameborder=\"0\" data-sanitized-allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" data-sanitized-allowfullscreen=\"\" width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/6rmErwU5E-k\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe data-sanitized-frameborder=\"0\" data-sanitized-allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" data-sanitized-allowfullscreen=\"\" width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/Fp37DPZVdRI\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"DO IT YOURSELF","offer_id":40708820598965,"sku":"LGEE011","price":3599.0,"currency_code":"INR","in_stock":true},{"title":"READY TO USE","offer_id":40708820566197,"sku":"LGEE011_R","price":4599.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/GSMBasedEnergyMeterBillingWithLoadControl.jpg?v=1634711518"},{"product_id":"password-based-circuit-breaker-control","title":"Password based circuit breaker control","description":"The main objective of the kit is to develop a \u003cstrong\u003ecircuit breaker\u003c\/strong\u003e that can be controlled by a keypad. A unique password must be entered through the keypad to activate\/deactivate the circuit breaker. Each key of the password is identified with digital code programming and that code is fed to a microcontroller which is programmed to recognize the code for operating the circuit breaker duly interfaced through driver IC for the load.\u003cbr\u003e\u003cbr\u003eThe \u003cstrong\u003ePassword based circuit breaker control system\u003c\/strong\u003e can be used to close\/break the circuit according to maintenance requirements in industrial heavy voltage circuits. The system is taking advantage of a keypad. Checking the keypad presses the system enables users to close\/break the circuit in an easy way instead of using traditional heavy switches or plungers.\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eThe main objective of the kit is to develop a \u003c\/span\u003e\u003cstrong\u003ecircuit breaker\u003c\/strong\u003e\u003cspan\u003e that can be controlled by a keypad.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe system consists of a microcontroller and an electric-mechanical device implemented.\u003c\/li\u003e\n\u003cli\u003eControl is granted when the special code is inserted via keypad and the controller receives the signal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 28 x 24 x 8\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 1000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eProduct Video\u003c\/h3\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe data-sanitized-frameborder=\"0\" data-sanitized-allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" data-sanitized-allowfullscreen=\"\" width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/6rmErwU5E-k\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe data-sanitized-frameborder=\"0\" data-sanitized-allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" data-sanitized-allowfullscreen=\"\" width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/Fp37DPZVdRI\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"DO IT YOURSELF","offer_id":40708826562741,"sku":"LGEE034","price":2399.0,"currency_code":"INR","in_stock":true},{"title":"READY TO USE","offer_id":40708826529973,"sku":"LGEE034_R","price":2999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/PasswordBasedCircuitBreakerControl.jpg?v=1634991887"},{"product_id":"precise-kilometer-calculation-by-underground-cable-fault-detector","title":"Precise kilometer calculation by underground cable fault detector","description":"\u003cp\u003eThe \u003cstrong\u003ePrecise kilometer calculation kit\u003c\/strong\u003e is an automation unit to detect the fault in the cables and properly display the distance of the fault. Here we have used an AVR microcontroller with an inbuilt ADC. The voltage across the cable varies as per the fault at various distances. We measure the change in the voltage drop and on the basis of this we can tell the distance of the fault. \u003cbr\u003e\u003cbr\u003eThis \u003cstrong\u003ePrecise kilometer calculation by underground cable fault detector\u003c\/strong\u003e entire unit is monitored and controlled by the controller that is fault detection and displayed on LCD. Here we have introduced the manual faults using the switches at various places. The \u003cstrong\u003ePrecise kilometer calculation kit\u003c\/strong\u003e consists of a fault monitoring and introducing unit, the AVR family controller, and the display unit 16×2 LCD to display the fault distance. The kit is designed for 3 phase cable wiring.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 28 x 24 x 8\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 1000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eProduct Video\u003c\/h3\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/huc6W6j4bGM\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/6rmErwU5E-k\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/Fp37DPZVdRI\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"DO IT YOURSELF","offer_id":40708827054261,"sku":"LGEE036","price":2999.0,"currency_code":"INR","in_stock":true},{"title":"READY TO USE","offer_id":40708827021493,"sku":"LGEE036_R","price":3999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/precise-kilometer-calculation-by-underground-cable-fault-detector-1.jpg?v=1648553620"},{"product_id":"ultra-fast-acting-electronic-circuit-breaker","title":"Ultra fast acting electronic circuit breaker","description":"A \u003cstrong\u003econventional circuit breaker\u003c\/strong\u003e is based on a thermal bimetal lever trip mechanism, which is very slow and the trip time is dependent upon the percentage of overload. So, an Electronic circuit breaker is designed which is based on the voltage drop across a series element typically a low-value resistor or a CT (Current Transformer).\u003cbr\u003e\u003cbr\u003eThe\u003cstrong\u003e Ultrafast acting electronic circuit breaker\u003c\/strong\u003e gives a proportional voltage compared by a level comparator to generate an output for the Relay or contactor to trip the load. The unit is extremely fast and overcomes the drawback of the thermal type. It uses an 8-bit microcontroller from the 8051 families into which the program is burned for the operation of this kit. This can be used in industrial automation. \u003cbr\u003e\u003cbr\u003eThe \u003cstrong\u003econventional circuit breaker kit\u003c\/strong\u003e uses the current sensor ACS712 as input to monitor the current across the load, the AVR controller as processing unit, and the relay driving to control the load that is on\/off. The relay driving unit consists of the relay with driver IC ULN2803.\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eReduces thermal effect and works fast.\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThis can be used in industrial automation. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eThe outline of the kit is to shut down the power supply when it is overloaded.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 28 x 24 x 8\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 1000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eProduct Video\u003c\/h3\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe data-sanitized-frameborder=\"0\" data-sanitized-allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" data-sanitized-allowfullscreen=\"\" width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/UrnU4KWTsb8\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe data-sanitized-allowfullscreen=\"\" data-sanitized-allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" data-sanitized-frameborder=\"0\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/6rmErwU5E-k\" height=\"400\" width=\"800\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe data-sanitized-allowfullscreen=\"\" data-sanitized-allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" data-sanitized-frameborder=\"0\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Fp37DPZVdRI\" height=\"400\" width=\"800\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"DO IT YOURSELF","offer_id":40708828430517,"sku":"LGEE052","price":2599.0,"currency_code":"INR","in_stock":true},{"title":"READY TO USE","offer_id":40708828397749,"sku":"LGEE052_R","price":3599.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/UltraFastActingElectronicCircuitBreaker.jpg?v=1635325928"},{"product_id":"contact-less-tachometer-using-hall-effect-sensor","title":"Contact less Tachometer Using Hall Effect Sensor","description":"This kit describes how to build a \u003cstrong\u003econtact-less tachometer\u003c\/strong\u003e (a device used to count the revolutions per minute of a rotating shaft) using an AVR Family microcontroller and a hall effect sensor. As the name implies, what makes this device special, is that it can very accurately measure the rotational speed of a shaft without even touching it.\u003cbr\u003e\u003cbr\u003eThis \u003cstrong\u003eContactless Tachometer Using Hall Effect Sensor\u003c\/strong\u003e is very interesting when making direct contact with the rotating shaft is not an option or will reduce the velocity of the shaft, giving faulty readings. This device is built on an ATMEGA 168 microcontroller, an alphanumeric LCD module, and a Hall Effect sensor to detect the rotation of the shaft whose speed is being measured.\u003cbr\u003e\u003cbr\u003eThe \u003cstrong\u003eContactless Tachometer Using Hall Effect Sensor kit\u003c\/strong\u003e idea behind most digital counting devices and tachometers is a microcontroller, used to count the pulses coming from a sensor or any other electronic device. In the case of this tachometer, the counted pluses will come from the Hall Effect sensor, which will detect any magnetic element passing in front of it, and thus, will give an output pulse for each and every rotation of the shaft, as shown in the picture. Those pulses will be fed to the microcontroller and counted.\u003cbr\u003e\u003cbr\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 28 x 24 x 8\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 1000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eProduct Video\u003c\/h3\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe data-sanitized-frameborder=\"0\" data-sanitized-allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" data-sanitized-allowfullscreen=\"\" width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/q1pPydlrBk0\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe data-sanitized-allowfullscreen=\"\" data-sanitized-allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" data-sanitized-frameborder=\"0\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/6rmErwU5E-k\" height=\"400\" width=\"800\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe data-sanitized-allowfullscreen=\"\" data-sanitized-allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" data-sanitized-frameborder=\"0\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Fp37DPZVdRI\" height=\"400\" width=\"800\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"DO IT YOURSELF","offer_id":40708828659893,"sku":"LGEE054","price":1999.0,"currency_code":"INR","in_stock":true},{"title":"READY TO USE","offer_id":40708828627125,"sku":"LGEE054_R","price":2999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/ContactLessTachometerUsingHallEffectSensor.jpg?v=1635327887"},{"product_id":"wireless-power-transfer","title":"Wireless Power Transfer","description":"\u003cstrong\u003eWireless power transfer\u003c\/strong\u003e (also known as Inductive Power Transfer) involves the transmission of energy from a power source to an electrical load without connectors, across an air gap. The basis of a wireless power system involves essentially two coils a transmitter and receiver coil. The transmitter coil is energized by the alternating current to generate a magnetic field, which in turn induces a current in the receiver coil.\u003cbr\u003e \u003cbr\u003e\u003cstrong\u003e Wireless Power Circuit\u003c\/strong\u003e is the transmission of an electrical current from a power source to a receiving device without the use of a physical connection. The alternating current energizes a copper wire coil in the transmitter, which generates a magnetic field. Once a second (receiver) coil is placed within proximity of the magnetic field, the field can induce an alternating current in the receiving coil. \u003cbr\u003e\u003cbr\u003eThe basics of \u003cstrong\u003ewireless power i\u003c\/strong\u003envolve the transmission of energy from a transmitter to a receiver via an oscillating magnetic field. To achieve this, Direct Current (DC) supplied by a power source, is converted into high-frequency Alternating Current (AC) by specially designed electronics built into the transmitter. \u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eThe electrical current is then used to power electrical components or the battery of the receiving device.\u003c\/li\u003e\n\u003cli\u003eIt is compact and practical.\u003c\/li\u003e\n\u003cli\u003eElectronics in the receiving device then convert the alternating current back into direct current, which becomes usable power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 28 x 24 x 8\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 1000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eProduct Video\u003c\/h3\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe data-sanitized-allowfullscreen=\"\" data-sanitized-allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" data-sanitized-frameborder=\"0\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/CKK8Ygp4YSU\" height=\"400\" width=\"800\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe data-sanitized-frameborder=\"0\" data-sanitized-allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" data-sanitized-allowfullscreen=\"\" width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/6rmErwU5E-k\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe data-sanitized-frameborder=\"0\" data-sanitized-allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" data-sanitized-allowfullscreen=\"\" width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/Fp37DPZVdRI\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"DO IT YOURSELF","offer_id":40708854874293,"sku":"LGEE015","price":2099.0,"currency_code":"INR","in_stock":true},{"title":"READY TO USE","offer_id":40708854841525,"sku":"LGEE015_R","price":2999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/WirelessPowerTransfer.jpg?v=1634730886"},{"product_id":"cell-phone-based-remote-controller-for-water-pump","title":"Smartphone-Controlled Water Pump – Effortless Remote Activation!","description":"Experience modern convenience with the \u003cstrong\u003eCell Phone-Based Remote Controller for Water Pump\u003c\/strong\u003e – the perfect solution for controlling your water pump remotely. With easy smartphone integration, this device allows you to operate your pump from anywhere, ensuring you have full control, even when you're on the go.\u003cbr\u003e\nUnlike expensive remote controllers, our \u003cstrong\u003eCell Phone-Based Remote Controller for Water Pump\u003c\/strong\u003e offers an affordable and efficient solution for controlling your water pump. By simply calling the cellphone attached to the controller, you can activate the water pump remotely.\u003cbr\u003e\u003cbr\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAffordable \u0026amp; Efficient:\u003c\/strong\u003e A budget-friendly alternative to expensive remote controllers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Operation:\u003c\/strong\u003e Trigger your pump by dialing the phone attached to the controller.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Designed for long-lasting performance with minimal energy usage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Timing:\u003c\/strong\u003e Set the pump’s operating time between 8 and 50 minutes using the built-in pot-meter for variable resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Performance:\u003c\/strong\u003e Built around the DTMF decoder IC MT8870 and timer IC NE555, ensuring reliable operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Integration:\u003c\/strong\u003e The DTMF decoder and monostable multivibrator circuit control the pump via a relay, activated by sending the digit ‘7’.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nThis compact, high-performance kit is perfect for applications like garden irrigation, fish tanks, and other water-based systems. Simplify your pump control with our Cell Phone-Based Remote Controller—reliable, cost-effective, and easy to use.\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 28 x 24 x 8\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 1000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eProduct Video\u003c\/h3\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe data-sanitized-frameborder=\"0\" data-sanitized-allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" data-sanitized-allowfullscreen=\"\" width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/ezM0r75bIxM\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe data-sanitized-frameborder=\"0\" data-sanitized-allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" data-sanitized-allowfullscreen=\"\" width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/6rmErwU5E-k\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe data-sanitized-frameborder=\"0\" data-sanitized-allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" data-sanitized-allowfullscreen=\"\" width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/Fp37DPZVdRI\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"DO IT YOURSELF","offer_id":40708855038133,"sku":"LGEE021","price":1699.0,"currency_code":"INR","in_stock":true},{"title":"READY TO USE","offer_id":40708855005365,"sku":"LGEE021_R","price":2199.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/cell-phone-based-remote-controller-for-water-pump-1.jpg?v=1648552755"},{"product_id":"automatic-three-phase-changer-over","title":"Automatic three phase Changer Over","description":"The \u003cstrong\u003eAutomatic Three-phase Changer Over\u003c\/strong\u003e feature is now the need of the day. It is user-friendly and easy to use. It saves time too. This project is also a prototype for the automation of the system. In the earlier days (even today at some places) the manual operations are frequent. When the main supply goes off the person manually turns on the generator. In the case of the electrical appliance control using automation causes more safety.\u003cbr\u003e\u003cbr\u003eThe \u003cstrong\u003ePhase change-over\u003c\/strong\u003e can only be installed with a three-phase supply. The selection of Phase change over is done according to the mains load. This kit automatically gives an output of all the three-phase either one or two phases are missing, and after the return or presence of all three-phase, it diverts automatically to its originating phase.\u003cbr\u003e\u003cbr\u003eThis \u003cstrong\u003eAutomatic three-phase Changer Over kit\u003c\/strong\u003e is a prototype for the same which is auto change over to generator when the main supply fails. In this system, we are designing an embedded circuit to control this. In case there are two phases, then the switching will be in the default phase. Three relays are there to control the switching.\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAutomatic three-phase Changer Over is a prototype for the same which is auto change over to generator when the main supply fails.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIt is user-friendly and easy to use.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAutomatic three-phase Changer Over kit is also a prototype for the automation of the system. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 28 x 24 x 8\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 1000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eProduct Video\u003c\/h3\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/BBdpgNguLbs\" height=\"400\" width=\"800\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/6rmErwU5E-k\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/Fp37DPZVdRI\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"DO IT YOURSELF","offer_id":40708855103669,"sku":"LGEE031","price":2999.0,"currency_code":"INR","in_stock":true},{"title":"READY TO USE","offer_id":40708855070901,"sku":"LGEE031_R","price":3999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/AutomaticThreePhaseChangerOver.jpg?v=1634988515"},{"product_id":"electrical-appliances-controlling-system-using-cell-phone","title":"Electrical Appliances Controlling System Using Cell Phone","description":"The aim of this \u003cstrong\u003eControlling System Using Cell Phone Kit\u003c\/strong\u003e is to develop a home automation system that can be controlled remotely using a landline connection or mobile phones. Home automation is one of the most emerging trends in the modernization of home appliance control. Presently, conventional wall switches are located in different parts of the house and one has to physically go near them and press them to turn the loads on\/off. It becomes very difficult for the elderly or physically handicapped people to do so.\u003cbr\u003e\u003cbr\u003eThis \u003cstrong\u003eElectrical Controlling System Using Cell Phone Circuit\u003c\/strong\u003e is designed to provide control of home appliances through a landline by dialing the designated number for the particular load. Dialing can be done from the home phone or a call made to the home number from outside. This system is designed without engaging a programmable microcontroller but is based on digital logic using DTMF technology (Dual Tone multiple frequencies) which receives the command from the landline phone to develop digital output. This digital signal is further processed to actuate a switching mechanism through the relay driver to turn on\/off the loads\/appliances.\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eThis proposed system gives a new direction to the development of home automation.\u003c\/li\u003e\n\u003cli\u003eIt can be used to switch appliances from anywhere, overcoming the limited range of other infrared and radiofrequency type controls.\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDialing can be done from the home phone or a call made to the home number from outside.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003cbr\u003e\n\u003c\/h3\u003e\n\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 28 x 24 x 8\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 1000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eProduct Video\u003c\/h3\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe data-sanitized-frameborder=\"0\" data-sanitized-allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" data-sanitized-allowfullscreen=\"\" width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/aqceu0HtPv8\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe data-sanitized-frameborder=\"0\" data-sanitized-allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" data-sanitized-allowfullscreen=\"\" width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/6rmErwU5E-k\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe data-sanitized-frameborder=\"0\" data-sanitized-allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" data-sanitized-allowfullscreen=\"\" width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/Fp37DPZVdRI\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"DO IT YOURSELF","offer_id":40708855169205,"sku":"LGEE025","price":2499.0,"currency_code":"INR","in_stock":true},{"title":"READY TO USE","offer_id":40708855136437,"sku":"LGEE025_R","price":3199.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/electrical-appliances-controlling-system-using-cell-phone-1.jpg?v=1648552557"},{"product_id":"auto-power-supply-control-4-different-sources","title":"Auto power supply control 4 different sources","description":"\u003cstrong\u003eAuto supply 4 different switching\u003c\/strong\u003e is basically the selection of supply from multiple available power sources automatically by using the microcontroller concept that is to check the availability of the source and switching to that available source to ensure uninterrupted power supply to load. In the case of the electrical appliance control using automation causes more safety.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAuto supply switching kit\u003c\/strong\u003e is a prototype for the same which is an auto change to another source when the main supply fails without human interaction in this system we are designing an embedded circuit to control and ensure auto supply switching. In case all 4 phases are available, then the switching will be in the default phase. Four relays are there to control the switching. As it is not feasible to provide all 4 different sources of supply, one source with alternate switches is provided to get the same function.\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eIn this project, we are having 4 switches which we consider as 4 different sources of supply.\u003c\/li\u003e\n\u003cli\u003eWhen we press any of the switches it shows the absence of that particular source that is connected to the microcontroller as input signals.\u003c\/li\u003e\n\u003cli\u003eThe output of the microcontroller is given to the ULN2803 which acts as a relay driver. The current phase working is displayed on LCD also.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003cbr\u003e\n\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (cm) L x W x H : 28 x 24 x 8\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 1000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eProduct Video\u003c\/h3\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/KKQTAUKbxpY\" height=\"400\" width=\"800\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/6rmErwU5E-k\" height=\"400\" width=\"800\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv id=\"p_video\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Fp37DPZVdRI\" height=\"400\" width=\"800\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"DO IT YOURSELF","offer_id":40708920049845,"sku":"LGEE001A","price":3599.0,"currency_code":"INR","in_stock":true},{"title":"READY TO USE","offer_id":40708920017077,"sku":"LGEE001A_R","price":4299.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/Autopowersupplycontrol4differentsources.jpg?v=1634547043"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/collections\/IndustrialDraftingFanInSteppedSpeedControlUsingBLDCMotor_720x_8188b743-7256-46a0-8811-6fdbed99a772.jpg?v=1640934488","url":"https:\/\/kitsguru.com\/es\/collections\/electrical-best-sellers.oembed","provider":"KitsGuru","version":"1.0","type":"link"}