Using this as an archive for my files for my group project for my Embedded Systems class.

Simple handle/holder for our EiE devboard “Evil Battleship” project. Designed in Fusion 360.

GitHub (Code & README): GitHub — Embedded in Embedded Final Project

Creality

Ender 3

No

No

0.2

15

• Dot-Matrix EiE Devboard
• 2× M3x10 screws + nuts
• Zip ties for cable strain relief
• SRD-05VDC-SL-C
• 2N3904 Transistor
• 10k+ ohm Resistor
• 2-Channel TENS Unit
• Wire

• Screw the handle to the board standoffs.
• Attach the TENS mount and route leads.
• Ensure electrical isolation around relay/transistor pads.

TENS devices can be hazardous if misused. Use lowest intensity, avoid paths across chest/head, and obtain consent. Educational use only—at your own risk.