One of the motors along with the driver board. Each LMD18200 gets a PWM, Direction, and brake signal from the controller. The encoders also plug in here and receive power from a 7805(not added yet in the picture)
Testing the electronics before installation.
The underside showing the adjustable motor mounts. Each motor can slide vertically, allowing the tension of the belt to be adjusted, and the possibility of changing out the pulleys for different sizes.