I recently purchased an RGB vandal switch for my PC. I didn't pay too much attention and assumed each color had its own positive and negative lead and you could just plug Red into the power header, ...

It’s generally pretty easy to spot a microcontroller on a PCB. There are clues aplenty: the more-or-less central location, the nearby crystal oscillator, the maze of supporting passives, and perhaps ...

This application note details the interface of Crystal Semiconductor’s CS5521/22/23/24/28 ADC to an 80C51 microcontroller. It includes the complete code written for the CDB5521/22/23/24/28 Evaluation ...

The µPD789800 subseries is an 8-bit, single chip microcontrollers developed for PC peripheral applications with USB 1.1 function. It has two serial interface channels, and feature an on-chip regulator ...