transistor

Clap Switch Using IC 555 Clap Switch

Clap switch is an interesting hobby circuit that turns on the lights with a clap sound. Although its name is “Clap switch”, it…

Simple Water Level Indicator Alarm Project Simple Water Level Indicator Alarm with Buzzer

Water tank overflow is a common problem which leads to the wastage of water. Though there are many solutions, like ball valves…

Transistor Tester using 555 Timer IC Transistor Tester using 555 Timer IC

In electronics most commonly failed component is transistor. To test the working of the transistor, one must go through a lot…