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
Whenever we go out of town for few days, we always used to worry about our plants as they need water on regular basis. So here…
In this project we are going to make an IoT Based Air Pollution Monitoring System in which we will monitor the Air Quality over…
In this tutorial we are going to design an 8x8 LED Matrix Scrolling Display using Arduino Uno, which will show scrolling…
In this DIY, we are going to make an IOT based dumpster/garbage Monitoring System which will tell us that whether the…
Most of our electronics projects are powered by a Lead Acid battery, in this project let us discuss how to recharge this lead…
You have seen Propellers in Aircrafts or in marine ships, if not in real then in movies for sure. In this session we are going…
Automation is the essence of today’s world. Automation can make our life easy and secure. There are many ways to obtain…
VU Meter or Volume Meter is very popular and fun project in Electronics. We can consider the Volume Meter as an …
Batteries are generally used to power up the Electronic Circuit and Projects, as they are easily available and can be connected…
Security has always been a major concern for all of us and there are many Hi tech and IoT based security and surveillance…
Hi guys, are you a newbie to the world of Robotics or Electronic? OR Are you looking for a simple yet powerful project to make…
In this project we will use an existing FM radio which went repair a long time ago, to convert it into a Smart Wireless FM…
