// code to read the value of PotentioMeter using analog PIN in the arduino board. // potentio meter has 3 terminal(left/Right terminal is for GND and Suply and middle ...

This simple class makes it easy to use an MCP42010 digital potentiometer with 2 pots. It's also tested and confirmed to work fine with an MCP41010 with a single pot. Other chips from the same family ...

Before I start talking about this really cool thing called Arduino (Italian for "good friend"), let me say a few things about the fascinating subject of physical computing. Physical computing has been ...

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 ...