Quantity   Component name
1 × 3D printed hull and deck
2 × 3D printed paddle wheels One for port, one for starboard side
2 × 3D printed bevel gears One goes on the motor shaft, the other on the paddle shaft
1 × 6V DC motor with gearbox 1:150 gear ratio for an output speed of 85 RPM
1 × Drive shaft All shafts have 3mm diameter
2 × 623 ball bearings 2RS with seals on both sides
1 × 16340 Li-ion battery Has 1300 mAh capacity
1 × DRV8833 based motor driver module With additional 100 µF capacitor
1 × Lithium battery charging/discharging module Charge through USB Type C, discharge at 5V
1 × Toggle switch
15 × Screws and inserts M1.6 for deck and motor mount, M3 for shaft
5 × 24 AWG stranded wires