Evan Ohl on Instagram: "Walkthrough of my functional cyberpunk wrist computer! This is another old upcycled prop build of mine that I’ve used throughout many of my sci-fi costumes. This is an old warehouse inventory computer that didn’t have a battery or charger when it was given to me, so I gutted it and turned it into a giant switch relay for a few of my powered backpack rigs. I soldered some leads up to a 1/4” cable plug and connected them to a simple on/off button that I attached to the comp