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Why Do Batteries Have A Positive And Negative Side? (And Do They Always Have To Be Facing Opposite?)
The positive and negative terminals are foundational to how a battery works, but the terminals don't necessarily need to be ...
Hackaday8y
The Modern Retrocomputer: An Arduino Driven 6845 CRT Controller
[MmmmFloorPie] revived an old project to create the retro mashup of a 6845 CRT controller and a modern Arduino Uno. When it comes to chips, the Motorola 6845 is the great granddaddy of Cathode ...