Gravitrax Micro USB Hub

thingiverse

USB-Hub for power distribution for the different gravitrax compatible accessories such as lifts or carousels. For completation you need: 6x Micro USB breakout board: https://www.amazon.de/WayinTop-Breakout-Konverter-Netzteil-Steckbrett/dp/B07W13X3TD/ref=sr_1_3?keywords=micro+usb+breakout+board&qid=1644870999&sprefix=micro+usb+break%2Caps%2C111&sr=8-3 6x M3 heat inserts: https://www.amazon.de/ruthex-Gewindeeinsatz-St%C3%BCck-Gewindebuchsen-Kunststoffteile/dp/B08BCRZZS3/ref=sr_1_5?crid=CM2IT6FTZK4U&keywords=m3+heat+insert&qid=1644871032&sprefix=m3+heat%2Caps%2C95&sr=8-5 6x M3 countersunk screw ~ 12mm 1x simple switch ~20mmx6mm e.g.: https://www.amazon.de/SCHIEBESCHALTER-MINIATUR-POSITIONEN-MICRO-20X6MM/dp/B07FSJH9BF/ref=sr_1_12?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&crid=P6PUTN0UAACP&keywords=schiebeschalter&qid=1644953984&sprefix=schiebeschalter%2Caps%2C100&sr=8-12 i did two version because there are different version of micro-usb break out boards on the market. Order and measure the required parts first - then adapt the .stl to the size you need. Micro USB - cables from your kids mobile phone to cut to required lengt :)