
Pololu Jrk 12v12 USB Motor Controller with Feedback
99$ https://www.pololu.com/product/1393
one per motor
talk directly with Simtools via USB
Pololu software for PID tuning (no coding)
► motomonster

one board for two 12V DC motors (or one bigger by @Pit )
driven by 2 x 3 pins (1 PWM for Speed and 2 for Direction)
require to be driven by an Arduino
home made:
► by @Spyderwash http://www.xsimulator.net/community...lator-with-rear-wipers.4896/page-2#post-76942

