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 Arduino IoT Projects | Arduino Robotics Projects | Arduino AI Projects | Arduino Home Automation Projects | Raspberry Pi Projects | ESP32 Projects
You have seen RFID Door Lock Mechanism in some Hotels and other places, where you don’t need a key to unlock the room…
“Be a bright spark, lights off till it’s dark!” sometimes we forget to turn off the lights and waste electricity and you must…
Controlling LEDs with voice command seems to be a difficult task, but it’s easy and you can quickly build it. We just need an…
What if we can generate different colors using a single RGB led and make our room’s corner more attractive? So, here is a…
Programming has always been fun and it just got a lot better with development platforms like Arduino. Almost every programmer…
A Tilt Sensor switch is an electronic device that detects the orientation of an object and gives its output High or Low…
Using a Servo motor is common in Robotics for precise control. Here, in this tutorial we are going to show you how to use a…
The ESP8266-01 has been a great module to quench all our thirsts for IOT projects. Since its release, it has developed a strong…
Using one or two Servo with Arduino is Easy but what if we want to use more than one Servo Motors?
Here, we are going to…
In this project, we are going to learn,
How to set up hardware support for Arduino in MATLAB software. How to control an…
“Sadly, in the name of progress, we have polluted the air, water, soil and the food we eat”. So monitoring the air quality is…
A timer is a type of clock used for the measurement of time intervals. There are two types of timer, one which counts upwards…
