PCB

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…

Simple Digital Voltmeter Circuit using ICL7107 Simple Digital Voltmeter Circuit with PCB using ICL7107

In this project we are going to build a Digital Voltmeter without using any microcontroller. Here we are using a very popular…

IR Remote Controlled Home Automation using PIC Microcontroller IR Remote Controlled Home Automation using PIC Microcontroller

In this project, we are going to use a PIC microcontroller to remotely control few AC loads by just using an IR remote. A…

Voice Modulator Circuit using LM358 and LM386 How to Design a Circuit Board (with Example PCB of Voice Modulator Circuit)

In this project, we are going to make a Voice Modulator Circuit, by using self-designed PCB. In this project, we have designed…