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.

September 10, 2019

A stepper motor is a type of DC motor that works in discrete steps and used everywhere from a surveillance camera to…

August 30, 2019

Solenoids are very commonly used actuators in many process automation systems. There are many types of solenoid, for instance,…

August 29, 2019

A stepper motor is a type of DC motor that works in discrete steps and used everywhere from a surveillance camera to…

August 27, 2019

Noise pollution has really started to gain importance due to high population density. A normal human ear could hear sound…

August 26, 2019

There are several water fountains which unconditionally sprinkle water with some interesting lighting effects. So I wandered…

August 8, 2019

Analog to digital conversion is a very important task in embedded electronics, as most of the sensors provide output as analog…

August 6, 2019

Charlieplexing is a technique of controlling many LEDs using a few I/O pins. Charlieplexing is same as multiplexing, but it…

August 1, 2019

Designers use many wireless communication systems like Bluetooth Low Energy (BLE 4.0), Zigbee, ESP8266 Wi-Fi Modules, 433MHz RF…

July 24, 2019

When developing electronic projects, the power supply is one of the most important part of whole project and there is always…

July 23, 2019

Morse code is a system of communication to encode any character in two different durations of signals called Dots and Dashes.…

July 23, 2019

Today most of the phones come with gesture control feature to open or close any app, start music, attend calls etc. This is a…

July 16, 2019

Today any average car consists of around 60 to 100 sensor units in it for sensing and exchanging information. With car…