Electronic Devices Archives

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.

Difference Between CAT5 and CAT6 Which One is Better

February 18, 2026September 20, 2021 by Gul Faraz

what is the difference between cat5 and cat6, and which cable is better for new house wiring because both categories serve the same way with few differences?

Testing Transistors in Circuits with Multimeters, and Curve Tracer

August 2, 2025June 12, 2021 by Gul Faraz

testing transistors in circuit with multimeter-min

Learn Testing Transistors in Circuits with multimeters, ohmmeter, and curve tracer to test functionality and gain of the transistor.

What is FET Transistor: Characteristics Curves, and Types

August 2, 2025May 23, 2021 by Gul Faraz

Learn what is a FET? FET Transistor basics, characteristics curves, symbols, types, types of FET, construction, and how a FET works?

PIN Photodiode: Working, Circuit, Types, Sensitivity, and Uses

August 6, 2025January 21, 2021 by Gul Faraz

Photodiodes is a semiconductor device that operates in reverse bias. The photodiode has a small opening on the top for light entering the light and energizes the PN junction

The process of Printed Circuit Board PCB Assembly PCBA

August 6, 2025September 22, 2020 by Gul Faraz

. Every PCB has a component connected to it and is called PCB assembly and the process is called the PCB assembly process. In an assembled PCB, components are connected to each other by copper lines called traces for completing a specific circuit.