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 from Circuit Digest. All projects 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 of the below projects
The DHT22 temperature and humidity sensor is a versatile and cost-effective sensor used to measure ambient temperature…
A 4x4 membrane keypad is a compact and a cost-effective input device that is commonly used…
A single-channel relay is an electronic switch that can be controlled by a low-power…
In this project, we are going to build an audio bug using Arduino and NRF24L01. This audio…
If you are interested in building robots then it is certain that you need to learn how to control the speed and…
A multimeter is a must-have tool in your arsenal when it comes to creating or developing electrical circuits. Without…
We at Circuitdigest have worked on a lot of PCB projects, but have consistently faced a…
Winter is coming and that simply means cold weather with early nights.…
If you are planning on building a robot with DC motors then you will eventually learn that you need to control both the…
When it comes to giving your project wireless capabilities, the 433MHz ASK transmitter and receiver is a common choice…
Are you tired of having shaky footage ruin your video? Or do you want to make some cinematic…
As the winter season approaches, comes the festival of lights in INDIA. Yes, we are talking about Diwali, known for…
