DIY Projects and Tutorials based on Arduino Uno. These projects are explained thoroughly with the help of circuits diagrams, source codes and videos.
Raspberry Pi HAT is an add-on board for Raspberry Pi with the same dimensions as Pi. It can directly fit on the top of…
Arduino Uno, the most popular microcontroller among electronics hobbyists and students and its pretty easy to get started with…
Agriculture is the backbone of our country and it is very important to know the parameter of soil and water for efficient…
LoRa is a wireless Radio frequency technology introduced by a company called Semtech intended to be used to…
It is very exciting to see something floating in the air or free space that is exactly what an anti-gravity project is about.…
pH scale is used to measure the acidity and basicity of a liquid. It can have readings ranging from 1-14 where 1 shows the most…
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…
In previous tutorials, we have covered the basics of FreeRTOS with Arduino and the Queue kernel object in FreeRTOS Arduino. Now…
In the previous tutorial, we introduced FreeRTOS in Arduino Uno and created a task for the blinking LED. Now, in this tutorial…
The OS present inside the embedded devices is called an RTOS (Real-Time Operating System). In embedded devices, real-time tasks…
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…
We previously built an Arduino based paper currency counting machine using a color sensor. Now in this project we are building…
