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.
7.4V Two Step Lithium Battery Charger Circuit - CC and CV mode
The advancement in Electric Vehicles, Drone and other mobile electronics like IoT Devices seems to be promising for the future...
Interfacing SX1278 (Ra-02) LoRa Module with Arduino
It is expected that by 2020 we will have 25 Billion devices connected to the internet. To give you an idea that is more than...
RS485 Serial Communication between Arduino Uno and Arduino Nano
Choosing a communication protocol for communication between microcontrollers and peripheral devices is an important part of...
XBee Module Interfacing with Arduino
In previous tutorials we have learned about ZigBee protocol and its architecture, and also learned about wireless communication...
Arduino Interrupts Tutorial
Consider a fast-moving car, if it suddenly gets hit by another car in opposite direction, the first thing that happens is that...
Arduino DAC Tutorial: Interfacing MCP4725 12-Bit Digital-to-Analog Converter with Arduino
We all know that the Microcontrollers work only with digital values but in real world we have to deal with analog signals. That...
Digital Taxi Fare Meter using Arduino
Today digital meters are replacing analog meters in every sector whether its electricity meter or taxi fare meter. The main...
Automatic Medicine Reminder Using Arduino
When it comes to our loved ones, we always want to stay them healthy and fit. But what will happen if they get ill and forget...
Speed, Distance and Angle Measurement for Mobile Robots using Arduino and LM393 Speed Sensor (H206)
Robots have slowly started to crawl into our society to make our life simpler. We can already find the six wheeled food...
How to use I2C Communication in STM32 Microcontroller
In our previous tutorials, we have learned about SPI and I2C communication between two Arduino boards. In this tutorial we will...