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
Many of us fondly remember the joy of playing board games like Snakes and Ladders or Ludo during our childhood. These…
Sound direction detection is a fascinating concept in robotics and automation. It allows a device to "hear" and determine the direction of a sound…
In this project, we will build a remote-controlled Arduino Air-Boat that can be controlled wirelessly using the 433 MHz RF…
In the domain of robotics and automation, precision-controlled mechanical movements have…
The planet Mars has captivated our imagination for centuries, and the idea of sending…
For many years, robots have been a popular topic among students, hobbits, and DIYers. If you are…
Stress is a significant contributor to various health issues such as heart disease, high blood pressure, diabetes, and…
Our IoT-Based Smart Bin project features a custom-built IoT system and Firebase database, using the Arduino Uno R4 WiFi…
IntelliCart is a smart shopping cart system designed to transform the shopping experience by automating the checkout…
PRAVESH is an RFID-enabled Smart Entry-Exit System designed to replace manual logs with a seamless digital solution.…
The main idea of this project is to develop a test bed for Industrial Internet of Things to monitor parameters like…
This project is a compact and interactive reaction-time training device, which has been developed with two versions to…
