300+ DIY Arduino Projects and Tutorials

Arduino is a popular open-source development board used by engineers, hobbyists and makers to develop electronic projects and prototypes in an easy way. The Arduino platform consists of many development boards like Arduino UNO, Arduino Nano, Arduino Mega, Arduino Pro Mini etc.. all of which are based on the series of AVR microcontrollers.

The below list consist of a large collection of free Arduino Projects from Circuit Digest, including basic LCD interfacing, sensor interfacing projects to advanced Bluetooth and Wi-Fi project. All projects consist of neatly illustrated Arduino circuit diagram and detailed explanation, the relevant Arduino code is also provided for a complete do-it-yourself tutorial.

August 11, 2020

LoRa is a wireless Radio frequency technology introduced by a company called Semtech intended to be used to transmit bi-…

August 7, 2020

The current COVID-19 scenario needs no introduction. While everyone is giving their best to move forward, it is important to…

July 28, 2020

For medical or clinical applications, measuring human body temperature is an important parameter to determine the health…

July 27, 2020

IR (Infrared) communication is simple, low-cost, and widely used wireless communication technology. IR light is somewhat…

July 16, 2020

Speech recognition technology is very useful in automation which not only gives you hands free control over devices but also…

July 7, 2020

COVID19 is really a historic pandemic affecting the whole world very badly and people are building a lot of new devices to…

June 30, 2020

It is very exciting to see something floating in the air or free space that is exactly what an anti-gravity project is about.…

June 26, 2020

With all the technology available to us in recent times, it's not hard to build a safety device for women which will not only…

June 24, 2020

Since the outbreak of Covid-19, infrared thermometers are being used as a screening tool to scan the people at Airports,…

June 18, 2020

A potentiometer is a mechanical device using which one can set the resistance according to the desired value, thus changing the…

May 28, 2020

pH scale is used to measure the acidity and basicity of a liquid. It can have readings ranging from 1-14 where 1 shows the most…

May 7, 2020

HC-05 Bluetooth Modules are the go-to Bluetooth modules for any Arduino project! It’s easy to hook up and code in the Arduino…