This micro controller chip has been programed with our custom designed firmware to take a serial connection at 9600, and output two PWM signals, and two Enable/Direction Setting on other pins. The chip can be connected up to drive a motor using many of the available motor driver chips, for example the SN754410 Series of 1Amp, 4.5V - 36V Drivers. Designed to run at 5V, this chip is ideal for adding motor control to your microcontroller projects, and brings down the number of pins required to run almost any number of motors to 1, plus a ground connection. The chip can be programmed with an address, with a maximum if 127 devices on the serial line. Each chip is capable of driving 2 channels of PWM with 255 different levels, and 2 channels of direction either HIGH or LOW.