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
Smart Dustbin as its name represents its work smartly or we can say that it is an automatic dustbin.…
Building an automatic plant watering system is becoming increasingly popular among gardening enthusiasts and IoT…
A Line Follower Robot (LFR) is one of the most popular Arduino robotics projects that teaches core concepts…
Despite having multiple messaging apps like WhatsApp, WeChat, Facebook Messenger, etc., we can't ignore the fact that…
Ludo, one of our cherished childhood board games, holds a special place in our hearts. Its simple yet engaging gameplay…
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…
