Quantity   Component name
10 × MOSFET Coildriver https://www.electrodragon.com/product/high-power-mosfet-drive-module-pwm-control/
10 × Ballbearings https://www.amazon.de/Trixes-reibungsfreie-Kugellager-Skateboard-Speilzeug/dp/B00EPNN62M/
1 × DCDC Step-Down https://www.electrodragon.com/product/dc-dc-step-power-module-mp1584-fixed-output/
1 × Teensy 3.6 https://www.pjrc.com/store/teensy36.html
1 × 320x240 TFT https://www.pjrc.com/store/display_ili9341_touch.html
10 × Mallets https://www.amazon.com/gp/product/B00HNCT1PI/