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
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…
This project implements AI based cardiovascular disease prediction from the ECG waveform along…
This is a very interesting project in which we are going to learn how to implement virtual reality using Arduino and Processing…
Snake Game has been very popular since the beginning of the Mobile phones. Initially it was come in Black and white cell phones…
Arduino has always helped to build projects easily and make them look more attractive. Programming an LCD screen with…
Planning to buy a small voice recorder to record voices or sounds in an environment and store them in its memory?…
An AC (Air Conditioner) which was once considered to be a luxury item and was only to be found in big hotels, movie halls,…
We all know of the wired doorbell systems which require wires and suitable outlets for it to work satisfactorily. As the wired…
Are you fed up with manually logging in to your windows or social media accounts? Wouldn’t it be nice to have a pocket-sized…
