Duino-Coin Rack

if you have 2 computers like I do, you should print
rpi-arduino-mining-rig (2).stl

if you have 4 computers, print
rpi-arduino-mining-rig (4).stl

Make sure to drill holes for the Micro HDMI and Power for the Pi 3 or Pi 4. I would recommend using a 1/2 inch (1.27 cm) drill bit. it will be a little tight to shove the Power Cord (USB-C) in the first hole, but easy to shove the Micro HDMI in the second hole.

Send DUCO to isaacpi4 for support!