Automatic Bedroom Lamp Timer Circuit turns OFF by itself and this is a very cool idea. But first think about safety. Do not touch when it is plug in as It takes big power from wall. This circuit is not too hard. When we press button then many parts start working together. What is a […]
Timer Circuits
Adjustable Timer Circuit using 555 IC with Buzzer
This Adjustable Timer Circuit using 555 IC with Buzzer shows how to make one timer circuit and this timer can change time and make sound with buzzer using IC 555. Timer is like small clock for electronics. Timer can turn things ON and OFF after some time. We see timer in many things like microwave […]