if you can just find a VGA cable in your junk bin. But that’s the PC world; what about microcontrollers? Can you coax VGA video from them? Yes, you can, with an ESP32, a handful of resistors ...

The Framework laptop will no doubt already have caught ... which is something [Spacehuhn] has taken on with an ESP32-S3 development board. The board itself is what you’d expect, the ESP is ...

If you want to maintain detailed logs of the environmental parameters, you can host a database on your Raspberry Pi and ...