Colorful EL Wires are attractive and Eye Catching Gadget but this wire requires high Frequency AC…
Tag: LED
1 IC LED Flashing Circuit Using 555 Timer
How to Make Continuous LED Flashing Circuit? To Answer this Common and Frequently asked question we…
Charger Circuit Failure Alarm
Charger circuit failure alarm Designed to alert when there is open or disconnected Battery from charger…
Simple Mains operated LED Night Lamp
⚠️ Warning, the following circuit involves in handling of High Voltage avoid if you don’t have…
Blown Fuse Indicator
Blown Fuse Indicator will help us to identify fault quickly, We use different types of Circuits…
Simple Smoke Detector Alarm Circuit using MQ02
Simple Smoke Detector Alarm circuit using MQ02 designed with few easily available components. Main part of…
Simple Broken Wire Detector
Finding broken wire inside wall or over insulator is very difficult and here is the simple…
Pulse Width Modulation Circuit
Pulse Width Modulation circuit or Pulse Duration Modulation circuit does the same work that is reducing…
Mobile Phone Detector Circuit
Simple Mobile phone detector circuit designed with few easily available components and we can detect any…
Volume Level Indicator Using Transistor
Volume Level Indicator using transistor circuit can be used as a simple VU meter, It can…