Colorful EL Wires are attractive and Eye Catching Gadget but this wire requires high Frequency AC Supply to operate and …
Tag: LED
How to Make Continuous LED Flashing Circuit? To Answer this Common and Frequently asked question we designed 1 IC LED …
Charger circuit failure alarm Designed to alert when there is open or disconnected Battery from charger Circuit and also for …
⚠️ Warning, the following circuit involves in handling of High Voltage avoid if you don’t have experience in working with …
Blown Fuse Indicator will help us to identify fault quickly, We use different types of Circuits and application board, here …
Simple Smoke Detector Alarm circuit using MQ02 designed with few easily available components. Main part of this circuit is Gas …
Finding broken wire inside wall or over insulator is very difficult and here is the simple solution to find the …
Pulse Width Modulation circuit or Pulse Duration Modulation circuit does the same work that is reducing the average power of …
Simple Mobile phone detector circuit designed with few easily available components and we can detect any kind of active mobile …
Volume Level Indicator using transistor circuit can be used as a simple VU meter, It can be used to determine …