This is the accompanying Arduino library for SparkFun's Qwiic Fan products. This library includes example code for controlling the fan, tweaking settings, and even setting the fan speed based on an ...

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 ...

In today's fast-paced world, convenience is key. Dealing with the temperature fluctuations in your living space can be quite a hassle. For those who live in regions where the afternoons can be ...

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 ...

At 55% speed the fan is barely hearable and keeps the Bolt somewhere between 30°C and 50°C. Drawbacks: The fan is not controlled by the Bolt itself.

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 ...