ROKR Marble motor unit

thingiverse

This is a motor unit for ROKR wooden marble. https://youtu.be/iJtVcLB2SFE Simple design makes it easy to print without the need for raft or supports during 3D printing process. Powered by USB, making it convenient and hassle-free. The motor speed can be adjusted with precision using a potentiometer. Installation is straightforward, requiring no screws - just plug in the wooden structure and you're good to go. Electronic components required: 1x 6.8k resistor 1x 10k potentiometer https://fr.aliexpress.com/item/32850060071.html?spm=a2g0s.9042311.0.0.27426c37SsvhCF 1x Knob for potentiometer https://fr.aliexpress.com/item/32839020321.html?spm=a2g0s.9042311.0.0.27426c37SsvhCF 1x Mosfet N FDD8896 https://fr.aliexpress.com/item/4000636043141.html?spm=a2g0o.productlist.0.0.72e03d58Re8iwt&algo_pvid=c245df0b-188d-4c71-accf-65e7c17c1ecd&algo_expid=c245df0b-188d-4c71-accf-65e7c17c1ecd-1&btsid=0ab50f4915865148210682635e5810&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_ 1x Micro USB mounted on PCB https://fr.aliexpress.com/item/32867946438.html?spm=a2g0s.9042311.0.0.27426c37NoFAbC 1x GA1024-N20 Mini DC Reduction Gear Motor DC 6V 300RPM https://www.aliexpress.com/item/4000275334178.html?spm=a2g0o.productlist.0.0.68bd1336w6W7YA&algo_pvid=96c296f1-a22d-44bd-8cbd-3f13083048fc&algo_expid=96c296f1-a22d-44bd-8cbd-3f13083048fc-14&btsid=0ab6fb8815865257399577336e5726&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_