Hotwheels Booster

Hotwheels booster you can put inline with your hotwheels track for high speed fun! (See it in action: https://youtu.be/0B2XpMUrNR4)

Originally made with tinkercad: https://www.tinkercad.com/things/8iBNClthj6N

Other parts you'll need:

Motor- https://www.amazon.com/gp/product/B01M58POHF/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1
Power supply-
https://www.amazon.com/gp/product/B072HSDDTR/ref=oh_aui_detailpage_o03_s01?ie=UTF8&psc=1 (You can probably make it run faster with a more powerful supply (or set the motor of fire))
Weather Stipping -
https://www.homedepot.com/p/M-D-Building-Products-3-8-in-x-17-ft-Foam-Weatherstrip-Tape-02253/100353460 (Wraps around the drive cogs)
Switch- https://www.amazon.com/gp/product/B01N7NCW8N/ref=oh_aui_search_detailpage?ie=UTF8&psc=1 (Optional)
Clips-
https://www.amazon.com/gp/product/B01C9V2QKO/ref=oh_aui_search_detailpage?ie=UTF8&psc=1 (Optional)

• Cut the tip off the power supply and connect to the motor, with the switch inline.
• I also hot glued the motor in place