There is a Quadtrax on Ebay for $34.99 + $16.99 shipping.
joseph4760
USA
Asked
— Edited
2 Participants
Brushless Motor Movement Panel
— Control brushless motor controllers (hoverboard-style) via EZ-B: configure direction, speed and optional brake ports for DIY robot movement.
Try it →
Looks good
I put a bid on it. Thanks for the tip.
Sorry REX i bought it may be next will come up,i do see another bidder on the item besides you.