Electronic Devices Archives

How Do Microwave Ovens Work

February 18, 2026September 17, 2022 by Gul Faraz

The microwave oven is an electronic device that uses microwave radiation to heat up food, tea, or coffee. A microwave oven is one of the compulsory appliances among others in a home kitchen

Types of Encoders Based on Motion, and Sensing Technology

January 1, 2026August 25, 2022 by Gul Faraz

Encoders can be classified in different ways based on the type of motion, technology, number of parameters, etc. The article differentiates between multiple types of encoders.

8 Amazing Fun Facts about PCB Boards

August 2, 2025August 24, 2022 by Gul Faraz

PCB boards are commonly used in every consumer electronics appliance. You may be familiar with PCB’s technical perspective but may be missing some fun facts about PCB boards.

Everything You Need To Know About PCBA

August 2, 2025June 15, 2022 by Gul Faraz

Printed Circuit Board Assembly (PCBA) is a term used to describe the assembly of circuit boards.

What are Encoders? Encoder Construction and Working Explained

August 2, 2025May 6, 2022 by Gul Faraz

Encoders are angular motion sensors, that can detect angular motion, direction, speed, and angles of the rotation.

PC817 High-Speed Optocoupler Working and Characteristics

August 2, 2025March 25, 2022 by Gul Faraz

High-speed-optocoupler-as-zero-cross-detector.

PC817 High-speed optocoupler is an electricity-light-electricity conversion device used for electrical signal transmission with light as the medium

An Introduction of the TPA3116D2DADR Amplifier

August 2, 2025December 3, 2021 by Gul Faraz

The TPA3116D2DADR are digital amplifiers that are stereo-efficient. They can be used as a power stage to drive speakers with up to 100W / two in mono. Three devices share the same footprint which allows one PCB to function across multiple power settings.