This file type includes high-resolution graphics and schematics when applicable. A common project requirement is to have an adjustable voltage regulator programmed to deliver a specific dc output.

This file type includes high resolution graphics and schematics. In a standard dc-dc converter, a resistor divider typically defines a fixed output voltage. However, applications like programmable ...

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 ...