Raspberry Pi + mechanical keyboard = DIY handheld PC

This Frankenstein’s monster of a creation is called  Penkēsu. It was designed by Penk Chen, who bills it as a “homebrew retro-style handheld PC”. Raspberry Pi Zero 2 W powers this mish-mash of hardware.Hardware Raspberry Pi Zero 2 W Waveshare 7.9-inch touchscreen Adafruit PowerBoost 1000C 3.7V Li-Po battery 3D-printed chassis Kailh’s...