How Do Transistors Work?
What is a Transistor? A transistor is a semiconductor device that can function as a switch or amplifier … Read more
Afzal Rehmani
How to make a 12 Volt Lead Acid Battery Charger Circuit
In this tutorial, I will tell you the best way to build a basic Lead Acid Battery Charger … Read more
Heart Rate Pulse Sensor – BPM Meter using OLED & ESP32
Introduction Pulse sensors are used in several projects for athletes, gaming, home appliances, and mobile phone developers where … Read more
How to Choose the Right Power Supply?
What is a Power Supply? A power supply is a device that provides electrical energy to an electrical … Read more
How Transistors Revolutionized Modern Electronics?
Definition of Transistors A transistor is a semiconductor device that performs the function of signal modification or switching. … Read more
How to Fix the Power Supply?
Understanding Power Supply Basics 1. Types of Power Supplies – Linear Power Supply: This supply is thus an … Read more
The Revolution of Brushless Motors: Powering the Future
What are Brushless Motors? A brushless motor is an electric motor that operates without brushes, unlike traditional brushed … Read more
LR44 vs CR2032: The Ultimate Guide to Button Battery Selection
Choosing the right button battery can be a daunting task, especially when faced with options like the LR44 … Read more
Understanding Different Amplifier Types
Have You Wondered Why Your Music Sounds Different on Different Audio Systems Ever been curious as to why … Read more
What is a Transistor: The Tiny Device That Revolutionized Technology
Now, imagine there are no computers, no smartphones, or any other advanced electronic device existing in the world … Read more
Your First PCB Prototype for Only $1: PCB Manufacturing
In the fast-paced world of electronics, getting your ideas off the ground quickly and efficiently is crucial. Whether … Read more
How to make your own ESP32 Breakout Board – Bare Minimum
Introduction The ESP32 is a powerful microcontroller module that has gained immense popularity among electronics enthusiasts and IoT … Read more
Analog Clock using ESP32 & SSD1306 OLED Display
Overview In the world of modern technology, where digital clocks and smartphones have become ubiquitous, there’s something charmingly … Read more
DIY Control Panel Design – Electrical Contactors and Relays
In the DIY electronics field, the design and implementation of control panels play a crucial role in ensuring … Read more
The Ultimate Guide to Making PCB Headers for Electronic Parts.
In the world of electronics, PCB headers are very important for electronic parts that can connect to each … Read more
What is an Electronic Speed Controller All Explained
Electronic speed controllers (ESCs) play a vital role in modern electric drive systems. Whether in drones, RC cars, … Read more