I’m looking to get into robots as a hobby and would like to get some advice about serial motor controllers. I came across an Imsys SNAP controller in a Systronix TILT400 board:
We recommend the low-voltage dual serial motor controller for use with the Tamiya gearboxes. The micro motor controller and Orangutans are based on the LB1836 motor driver that maxes out at 1 A, while the motor stall currents are around 2 A even as low as 3V.