Project Predator, part five – Finishing and Painting

And finally, we prepare Project Predator for a final finish.  My eventual goal is a black-and-blue color scheme, with the grip, barrel, and attachments in black, and the body of the blaster in dark blue.  Of course, the Predator is expected to have done hard service and been banged around, …

Project Predator, part two – Electronics and Mechanical

Electronics bill of materials: Raspberry Pi Zero Pimoroni Rainbow Hat 3S, 1500mAh lithium-polymer battery generic ultrasonic rangefinder adjustable stepdown converter a cheap-ass aluminum LED flashlight a couple of resistors, assorted microswitches 18ga, 20ga, and 30ga silicone-covered stranded wire heatshrink tubing (always heatshrink tubing) The brain of Project Predator is a Raspberry …