Arduino Projects
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.
Arduino FreeRTOS Tutorial 2- Using Queues in Arduino FreeRTOS
In the previous tutorial, we introduced FreeRTOS in Arduino Uno and created a task for the blinking LED. Now, in this tutorial...
Arduino FreeRTOS Tutorial 1 - Creating a FreeRTOS task to Blink LED in Arduino Uno
The OS present inside the embedded devices is called an RTOS (Real-Time Operating System). In embedded devices, real-time tasks...
Automatic Hand Sanitizer Dispenser with COVID19 Live Updates
Corona Virus (Covid19) is wreaking havoc in the world. Almost every country is suffering from the Corona Virus. WHO has already...
Digital Keypad Security Door Lock using Arduino
Often times, we need to secure a room at our home or office (perhaps a secret dexter’s laboratory) so that no one can access...
Coin Sorting Machine using Arduino
We previously built an Arduino based paper currency counting machine using a color sensor. Now in this project we are building...
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...
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...
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