Adafruit accessories board slide-in, friction-fit case

A simple, friction-fit, slide-in case for Adafruit's I2C sensor boards (Like the AHT20 Temperature & Humidity Sensor Breakout Board - STEMMA QT/ Qwiic (Product #4566)). 

Just a little housing to give the board some protection from bumps and accidental grounding while leaving plenty of room for air circulation.