Arduino is a popular open-source development board used by engineers, hobbyists, and makers to develop electronic projects and prototypes easily.
The below list consists of a large collection of free Arduino Projects that was built by us here in Circuit Digest. All the projects that we have provided here consist of neatly illustrated Arduino circuit diagrams and detailed explanations, the relevant Arduino code is also provided for a complete do-it-yourself tutorial. If you want more projects you can also check out our collection at Arduino IoT Projects | Arduino Robotics Projects | Arduino AI Projects | Arduino Home Automation Projects | Raspberry Pi Projects | ESP32 Projects
Normally we are facing problems with the IR Remote sometimes it may not work and regularly we need to change…
I decided to make a 'Pulse Oximeter' because, in this pandemic situation, we need this device a lot. It…
In this project, we will make a remote controlled car for real time applications. This robotic car has been…
The affordable autonomous and open-source robot provides localization and mapping facilities and safely…
An Obstacle Avoidance Robot is an intelligent robot, which can automatically sense and overcome obstacles on…
I have made RGB Goggles using WS2812B LEDs and Arduino Nano. The Arduino based Goggles have many different…
A lot of intrusion activities/security threats in the army area are seen nowadays. This gave me an idea to…
I have built a model of a Modern Smart Home. These features demonstrate what a Smart Home would be like! A…
As we have heard many fire accidents take place around us. The Surat fire accident in which many students…
It is important to first understand what the project is intended to do. Way before starting my IoT &…
What I have made here is an attendance register that records the temperature of a registered user and…
Today we can say the Mobile phone is our friend. Smartphones can do almost everything. So, is it possible to…