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 Arduino based Smart Vacuum Cleaner Robot for Automatic Floor Cleaning
In a present-day scenario, we all are so busy with our work that we don't have the time for cleaning our house properly. The...
Fingerprint based Car Ignition System using Arduino and RFID
Nowadays most of the car comes with keyless entry and push-button ignition system, in which you only need to carry the key in...
Yet Another Arduino Digital Clock, but It’s Unique and You Will Need It
I know making a clock sounds a little irrelevant, especially nowadays because we all have smartphones and no one is going to...
Build a Simple Arduino RC Boat that can be Controlled Wirelessly using 433 MHz RF Modules
In this project, we will build a remote-controlled Arduino Air-Boat that can be controlled wirelessly using the 433 MHz RF...
Long Range Arduino Based Walkie Talkie using nRF24L01
We are living in the era of 5G and 5G-enabled devices; however, old technologies like the walkie-talkie system and RF...
Hand Gesture Controlled Robotic Arm using Arduino Nano
Robotic Arms are one of the fascinating engineering creations and it is always fascinating to watch these things tilt and pan...
Compact Arduino Based Pulse Oximeter Sensor Circuit
There are many pulse-oximeter sensors available in the market for medical purposes, and in one of our previous projects, we...
DIY Handheld Game Console using Arduino Pro Micro and Arduboy
In this tutorial, we are going to build a handheld game console using Arduino Pro Micro, Arduboy package, and a handful of...
Arduino USB key lets you Login into Windows, Twitter, and Gmail with just a Push of a Button
Are you fed up with manually logging in to your windows or social media accounts? Wouldn’t it be nice to have a pocket-sized...
Portable Arduino Weighing Machine with Set Weight Option for Retail Packing
Digital load scales are another miracle of modern-day engineering and design. Yes, we are talking about the weighing scale we...