Over on YouTube [Electronic Wizard] explains how to use the AT24C32 EEPROM for external memory for microcontrollers. He begins by explaining that you don’t want to try modifying your ...

Intelligence is provided by a microcontroller with built-in analog-to-digital converters (ADC) and LED-dimming peripherals. The ADC monitors system variables, such as temperature, LED current, and ...

Like this homemade logic analyzer, this could be a powerful tool in your microcontroller arsenal. Simply include the file with various pieces of your code to get it up and running!

Here at Gizmodo, a number of do-it-yourself projects are featured that incorporate microcontrollers. If you’ve never worked with one before, don’t feel daunted, here’s an overview to help ...