In this FreeRTOS tutorial, we will learn more about FreeRTOS and its advance APIs, what is Mutex and Semaphore and How to use it in FreeRTOS with Arduino.

In the previous tutorial, we introduced FreeRTOS in Arduino Uno and created a task for the blinking LED. Now, in this tutorial, we will dive more into advance concepts of RTOS APIs and learn about ...

Hello everyone, this repository contains all the resource files for basic Arduino Tutorials on Circuit Digest. If you are interested to know more about Arduino, then You can visit the following links.

Hit the same issue, as above moving pinmode after attachinterrupt fixes this pullup issue, but means the activation of the pull-up (or down) can cause an interrupt.