Tag Archives: Basic Electronics

This tutorial covers transistor basics and conceptually answer a question how transistor works? Transistors are backbone of electronics. They are everywhere; in discrete form, in group of millions as integrated circuit. Lets explore them.

This post is about working of capacitor in DC circuit. We will see how capacitor works with DC input, capacitor charging or discharging and concept of time constant.

This post is about need, concept and working of capacitor. Capacitor is the second important member in the triad of passive electronic components.

This post is about What is Resistor? and Why we need Resistor in Circuit. Resistor has a property of resistance. This property limits (controls) the flow of current to a safe value, so that other part in circuit can work properly.