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DIY Multi-Port USB Hub Design and Build your own High Power USB Hub Port Extender

Today, our desks are full of devices that require connection to be connected with the PC via USB, or we need to work with multiple devices…

DIY Mini Oscilloscope using Arduino Build a DIY Oscilloscope using Arduino Nano and OLED Display

Building an Arduino oscilloscope with OLED display is an affordable way for electronics hobbyists and students to visualize…

Interfacing Thermal Printer with Raspberry Pi Interfacing Thermal Printer with Raspberry Pi to Print Text, Images, Barcodes and QR Codes

Today, in this project, we will learn how to interface a Thermal Printer with Raspberry Pi using hardware serial…

12V 1A Power Supply Circuit Design using VIPer22A 12V 1A Power Supply Circuit Design using VIPer22A

Switched-mode power supply circuits (SMPS) are most often required in many electronic designs to convert the AC mains voltage…

Different Types of Drone Frames Different Types of Drone Frames: Monocopter to Octocopter

There are so many types of drones that are available in the market, and each of them serves a different purpose, so we…

12V/27W SMPS Circuit with UC3843 Design a 12V/27W SMPS Circuit with UC3843 SMPS Controller IC

Switching Mode Power Supply, or simply SMPS, is a type of Power Supply Unit (PSU) that uses a switching device (such as a…

 IoT based Smart Agriculture Monitoring System IoT based Smart Agriculture Monitoring System

In this project, we are going to build a Smart Farming System using IoT. The objective of this project is to offer assistance…

Arduino based Smart Vacuum Cleaner Robot Build your own Arduino based Smart Vacuum Cleaner Robot for Automatic Floor Cleaning

In a present-day scenario, we are all so busy with our work that we don't have the time for cleaning our house properly. …

ESP32 Audio Player using LM386 IC DIY ESP32 Based Audio Player

DIY Music players are fun to build, and we previously built a few music players using Arduino and a dedicated MP3…

Li-Fi based Text Communication between Multiple Arduino Li-Fi based Text Communication between Two Arduino

Li-Fi (Light Fidelity) is an advanced technology that allows transferring data using optical communication, such as visible…