Categories

Posts Tagged ‘PocketBeagle’

Reading a VGA monitor’s configuration data with I2C and a PocketBeagle

Tuesday, March 27th, 2018

Ken Shirriff wrote an article showing how to read the monitor's config data using the I2C protocol and a board with an I2C port: Have you ever wondered how your computer knows all the characteristics of your monitor— the supported resolutions, the model, and even the serial number? Most monitors use a...

Tags: , ,
Posted in how-to, LCD | No Comments »

Recent Comments

  • Edward Mallon: I've been oversampling those thermistors with the ADC and some pin-toggle noise for a while now, and that method is good. But lately I've been...
  • Marko: armature -> amateur
  • Crawford: Dibs,
  • bill: a sunny Sunday here
  • Iain NoSpam: A very random comment from a very random commenter