If you want to design a Switch circuit to turn ON and turn OFF without reach…
Tag: simple electronic circuit
Door Knob Touch Alarm Circuit
Simple Door Knob Touch Alarm Circuit is constructed by using timer IC 555 and few easily available…
Fire Alarm Circuit
Simple Fire Alarm Circuit designed by using 10K NTC (Negative Temperature Coefficient) Thermistor and timer IC…
Sound Generator Circuit Using IC HK620
We take lot of effort to add sound output in electronic design, Here the simple Sound Generator…
Non Contact AC Voltage Detector Circuit
By using this simple Non Contact AC Voltage Detector Circuit we can identify the presence of AC…
USB desktop lamp circuit
This simple desktop lamp circuit gives enough light during night time work without disturbing others. Here…