To control the brightness of an LED using a Potentiometer and PWM (Pulse Width Modulation) with an Arduino UNO Board.

Last time, we used a push button to control an LED. Pressing the button turns the LED on, and releasing it turns it off. It is a very simple circuit, but Input → Arduino → Output we were able to ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

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 ...

This is just a fun Arduino project that uses leds connected in circle as a ring to produce a rotation effect. You can adjust the spinning speed with a potentiometer and you can also set a minimum and ...