transistor

Simple Audio Amplifier Circuit using IC 555 Simple Audio Amplifier using 555 Timer IC

555 time IC is very powerful and versatile IC, it can be used in many forms. In this tutorial we are going to see how a 555 IC…

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 to it like ball…

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…