The Potentiometer library provides functionality to interface with potentiometers (variable resistors) on Arduino boards. It allows you to easily read the analog input value from a potentiometer and ...

An Arduino demo code for Level shifter (voltage translator) device evaluation board. This demo code shows NTS0304E operation with changing two side (controller side and target side) signal voltages.

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 ...