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.

May 17, 2022

DHT11 Module features a temperature & humidity sensor complex with a calibrated digital signal output…

May 16, 2022

The MPU6050 is a very popular accelerometer gyroscope chip that has six axes sense with a 16…

May 13, 2022

The damages that can be done by fire are devastating. To prevent causalities or damages, it…

May 12, 2022

Nowadays, natural gasses are everywhere. They are easy to transport and provide energy for various tasks in both…

May 11, 2022

In today's world, time is everything, and when it comes to specific electronics, timing is…

May 11, 2022

A color sensor is a simple, and easy-to-use device that can be used to identify the color of an object and after…

May 10, 2022

In one of our basic projects, we have shown you how you can interface a MAX30102 Pulse Oximeter and Heart Rates Sensor…

May 9, 2022

Sensors now play an essential role in the safety and security of a wide range of flats, houses, and businesses by…

May 8, 2022

I know making a clock sounds a little irrelevant, especially nowadays because we all have smartphones and no one is going to…

May 6, 2022

Thermistors are simple, inexpensive, and accurate components that make it easy to get…

April 21, 2022

For one of our projects at circuit digest, we wanted to build a Persistence of Vision Display or POV display with WS2812B LEDs…

April 18, 2022

Water tank overflow is a common problem that results in water wastage, and it's surprising to note that it's not even…