DIY

PWM (pulse width modulation) with LM555 Today we will learn how to generate PWM (pulse width modulation) out of a very famous chip 555 & little bit of circuit. This is really simple and it is very handy if you want to control your led, light bulb, servo motor or…

Voltage Division A lot many electronic students and even professionals get confused In a very small but tricky thing called “Voltage Division” Use of voltage division is the core part of electrical signal analysis, processing and many other applications. Primarily used in driving transistor based circuits, its application is unlimited…