arduino uno

Arduino to Arduino Bluetooth Communication Arduino to Arduino Bluetooth Communication using Master Slave Configuration

HC-05 Bluetooth Modules are the go-to Bluetooth modules for any Arduino project! It’s easy to hook up and code in the Arduino…

Semaphore and Mutex in FreeRTOS with Arduino Arduino FreeRTOS Tutorial 3- Using Semaphore and Mutex in FreeRTOS with Arduino

In previous tutorials, we have covered the basics of FreeRTOS with Arduino and the Queue kernel object in FreeRTOS Arduino. Now…

Arduino FreeRTOS using Queues 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…

FreeRTOS Task for Blink LED in Arduino UNO 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…

Password based Digital Keypad Security Door Lock using Arduino 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 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…

Smart Restaurant Menu Ordering System using Arduino 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…

Buzz Wire Game with an Arduino 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 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…

Arduino Solenoid Door Lock using RFID 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…