petrockblock.com – New Fun Stuff for Technics Enthusiasts
The Safe Power Button for the Raspberry Pi
Game Controllers,Power Switch, and I/O for the Raspberry Pi
The RetroPie Project
The beginnings, goals, and how everything started with RetroPie.
Arcade and Original Game Controller USB Interface
Welcome at petrockblock!
At petrockblock you can find various topics from the world of microelectronics, tinkering, software development, and other related topics. You find our popular Raspberry Pi add-on boards ControlBlock and PowerBlock here as well as the GamepadBlock, our multi-platform USB interface for arcade and original game controllers.
This site is also the birth-place of RetroPie, the popular retro-gaming project for the Raspberry Pi. You can find articles about the original idea and articles of the first years of the project here.
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