Electronic Devices

Forward biasing of a PN Junction refers to applying an external voltage across the diode that allows current to flow through it easily. Biasing refers

Definition: The Varactor diode is a type of diode whose internal capacitance varies with the reverse voltage. The varactor diode operates in reverse bias and it

This article explains how to test a diode using a digital multimeter in two test modes. The two test modes are as follows. In order

Explore the versatile functionality of Zener diode, which allow current to flow in both directions, making them a crucial component of electronic circuits. This article

The key difference between BJT and FET is that BJT is a current-controlled device, while FET is a voltage-controlled device. This article describes the differences