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 Basic Electronics Projects | Arduino IoT Projects | Arduino Robotics Projects | Arduino AI Projects | Arduino Home Automation Projects | Raspberry Pi Projects | ESP32 Projects
This sample project was built for the IoT and Edge AI Project Contest 2024. More details can be found on…
You might have seen there are many types of liquid-level sensors available on the market. They are mostly used in…
From a simple electronic toothbrush to complicated robotics systems, DC motors are present everywhere. In most of our…
Most of us would be familiar with the 16×2 Dot matrix LCD display that is used in most of the projects to display some information to the user.…
Nowadays, there are evolving projects in robotics, and many hobbyists are creating their own robots. For these Robots,…
If you've ever worked with the SIM800L module, you know that it can be a powerful tool for various projects, including…
Persistence of Vision is a fundamental principle that allows our eyes to perceive continuous motion from separate…
Road accidents became a matter of concern due to the huge increase in traffic. The primary cause of accidents is due to the…
When it comes to liquids, turbidity is an important term. Because it plays an important role in liquid dynamics and is…
In this article, we will learn how to build a touch-based color-changing plant using Arduino. When you touch the plant, the…
In recent years, robotics has witnessed significant advancements, enabling the creation of intelligent machines that…
In this tutorial, we'll guide you through interfacing an Arduino with an ultrasonic sensor…
