MCP236 Dual 30A, 60VDC Advanced Motor Controller Shipping:2-4 Weeks You can also measure the

You can also measure the motor current absorption of each motor

you can be up and running in under and hour on just about anything with a USB port

This DC Motor shield for Arduino uses L293 chip which allow to drive two 7-12V DC motors with maximum 1A current each channel

The red LED should be on

BeagleBone Green (BBG) is a joint effort by BeagleBoard

MCP236 Dual 30A, 60VDC Advanced Motor Controller Shipping:2-4 Weeks You can also measure theThe MCP motor controllers from Basicmicro (formerly Ion Motion Control) can control a pair of brushed DC motors using USB serial, TTL serial, RS 232 serial, CAN bus, RC, or analog inputs. Integrated dual quadrature decoders make it easy to create a closed loop speed control system, and advanced features including internal scripting support and user configurable I O make it suitable for standalone applications. This version can supply a continuous 30 A