PCB

Bluetooth Controlled 8x8 LED Wireless Sign Board Display on PCB Bluetooth Controlled 8x8 LED Matrix Sign Board Display using Arduino

Be it the long stretched highways or your doctors front door, we have sign boards placed everywhere to provide us information.…

Binary Clock LED Binary Clock Circuit using Arduino

In this project, we are going to make a LED Binary Clock Using Arduino. Here we have designed a printed circuit board (PCB) to…

Simple Lie Detector Circuit using Transistors Simple Lie Detector Circuit using Transistors

Electronics has always been fun to play with, once we learn the very basics of how each component works and how to use them in…

Best PCB designing softwares How to Choose The Best PCB Design Software

When PCBs were not discovered, engineers connected all components on a circuit using external wires similar to how it is done…

Basics of PCB Basics of PCBWhat is PCB?  

PCB is a copper laminated and non-conductive Printed Circuit Board, in which all electrical and electronic…

Headphone/Audio Amplifier Circuit on PCB using LM386 Headphone/Audio Amplifier Circuit on PCB using LM386

In this project, we are going to make a Headphone/Audio Amplifier by using self-designed PCB. This project is mainly designed…

Power Bank Mobile Phone Charger Circuit on PCB Power Bank Circuit on PCB

The features of the digital products are growing enormously which triggers the frequent usage of smart phones in several…

DIY Stun Gun Circuit on PCB DIY Stun Gun Circuit on PCB

Stun gun is a device which generates high voltage at it’s output by taking low voltage as input. Concept of this device is…

High and Low Voltage Power Detector Circuit with Message Alert using PIC Microcontroller High/Low Voltage Detection and Protection Circuit using PIC Microcontroller

We often see voltage fluctuations in electricity supply at our home, which may cause malfunction in our home AC appliances.…

Earthquake Detector Arduino Shield using Accelerometer Earthquake Detector Alarm using Arduino

An earthquake is an unpredictable natural disaster that causes damage to lives and property. It happens suddenly and we cannot…