This is an easy tutorial showing how you can control the brightness of an LED or adjust the speed of a DC fan using Arduino Board, a small BC547 transistor and a potentiometer. In my example the whole ...

I made this project because I wanted a way to automatically control the speed of a DC fan according to the temperature read by a LM35 sensor. I had a few problems with the PWM part mainly because the ...

Build the device as instructed in the blueprint and instruction manual provided. Then make sure you have the .ino file running on your arduino device (upload with Arduino IDE). I used the Arduino from ...

A repository in shambles! My documentation is minimal, there are issues and the Python code is not feature complete. This project is for an Arduino-Nano based Fan and RGB controller. Can set custom ...

Must admit I'm not up to speed with Matter, a way to standardise IoT elements. So it's welcome to see a basic introductory tutorial on using the wireless protocol on the Arduino website. With ...