ProtoStax Enclosure for Arduino drwattson This Pi Zero case is

This Pi Zero case is  stackable

or 3 tiny/mini-sized ones

Extension kits and add-ons help add functionality to your enclosure

Connect the screen to your micro-controller/SBC to start displaying stuff for your project

5) to enable you to put it into a safe enclosure

ProtoStax Enclosure for Arduino drwattson This Pi Zero case isThis Arduino Uno & Mega case is stackable, modular, extensible and hackable! It fits both Uno Leonardo AND Mega footprints, and can accommodate any boards that have an Arduino footprint like SparkFun RedBoard, BlackBoard Artemis, etc. (see list of compatible devices below) The case has an internal clearance of over 1. 2 inches, which gives you ample room to install a shield (or two) of your choice! Extension kits and add ons are available to add