Door Open Alarm Circuit using Hall effect Sensor

For Random application Simple Door Open Alarm circuit using hall effect sensor designed with timer IC…

Pulse Width Modulation Circuit

Pulse Width Modulation circuit or Pulse Duration Modulation circuit does the same work that is reducing…

High Intensity LED Strobe Circuit

Strobe light device need to produce regular flashes of light and it can create stroboscopic effect.…

Transistor Tester Circuit Using 555 Timer

Most circuits are designed with transistors and different parameter transistors are being used in many circuits…