300+ DIY Arduino Projects and Tutorials
Arduino is a popular open-source development board used by engineers, hobbyists and makers to develop electronic projects and prototypes in an easy way. The Arduino platform consists of many development boards like Arduino UNO, Arduino Nano, Arduino Mega, Arduino Pro Mini etc.. all of which are based on the series of AVR microcontrollers.
The below list consist of a large collection of free Arduino Projects from Circuit Digest, including basic LCD interfacing, sensor interfacing projects to advanced Bluetooth and Wi-Fi project. All projects consist of neatly illustrated Arduino circuit diagram and detailed explanation, the relevant Arduino code is also provided for a complete do-it-yourself tutorial.
Build your own Adjustable Electronic DC Load using Arduino
If you have ever worked with Batteries, SMPS circuits or other Power supply circuits, then often it would have occurred that...
Smart Restaurant Menu Ordering System using Arduino
Now day’s automation systems are everywhere whether its home, office or any big industry, all are equipped with automation...
Make a Buzz Wire Game with an Arduino
Arduino is very popular for building hobby projects and games, and we have previously used Arduino to build Snake game, Ping...
AC Fan Speed Control using Arduino and TRIAC
WARNING!! The circuit diagram discussed in this project is only for educational purposes. Be advised that working with 220V AC...
Fastest Arduino RC Car using Coreless DC Motors and nRF24L01 RF module
RC cars are always fun to play with, I am personally a big fan of these remote-controlled Cars and have played (still do) with...
Measuring water Flow Rate and Volume using Arduino and Flow Sensor
If you have ever visited large scale manufacturing companies, the first thing you will notice is that they are all automated....
Arduino Solenoid Door Lock using RFID
RFID (Radio Frequency Identification) is an inexpensive and accessible technology. It can be used in many applications such as...
Interfacing ADXL345 Accelerometer with Arduino UNO
We all know about accelerometer and gyroscope, they are primarily used to detect acceleration. While Accelerometer can measure...
ESP32 Dual Core Programming with Arduino IDE
ESP modules are popular for their Wi-Fi functionalities like ESP8266, ESP-12E, etc. These all are powerful Microcontroller...
Arduino Based FM Radio using RDA5807
Today almost everyone uses their mobile phones to listen to music, news, podcasts, etc. But not long ago we were all depending...