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 IoT Projects, ESP32 Projects, Robotics Projects, and Raspberry Pi Projects.
In this tutorial we will develop a 5V variable voltage source from Arduino Uno. For that we are going use ADC (Analog to…
In this tutorial we are going to develop a circuit using FLEX sensor, Arduino Uno and a Servo motor. This project is a servo…
In this project we are going to interface 5 RGB (Red Green Blue) LEDs to Arduino Uno. These LEDs are connected in parallel for…
In this project we are going to design an 8x8 LED matrix display, for that we are going to interface an 8x8 LED matrix module…
In this project we will be developing a fun circuit using Force sensor and Arduino Uno. This circuit generates sound linearly…
In this Arduino based automatic water level indicator and controller project we are going to measure the water level by using…
This project explains designing a home automation system which is controlled by a computer to switch On and switch Off various…
In this tutorial we are going to design a Barometric Pressure Measuring System using BMP180 and ARDUINO. First of all for…
Tachometer is a RPM counter which counts the no. of rotations per minute. There are two types of tachometer - one is mechanical…
Security is a major concern in our day to day life, and digital locks have became an important part of these security systems.…
In this project we are going to interface TCS3200 color sensor with Arduino UNO. TCS3200 is a color sensor which can detect any…
Often we see visitor counters at stadium, mall, offices, class rooms etc. How they count the people and turn ON or OFF the…
