ual MAX14870 Motor Driver is a dual DC motor driver compatible with the Raspberry Pi standard that allows you to control two DC motors with 4.5 ... 36V continuous current of 1.7A. Pololu 3758
Dual MAX14870 Motor Driver is a compact dual driver DC motors compatible with Raspberry PI. It allows you to control two DC motors with a voltage between 4.5 ... 36 V. The expansion board features two MAX14870 H-bridge motor driver ICs from Maxim, which allow it to operate from 4.5 V to 36 V and make it well suited for driving small motors across a wide range of voltages. The board has protection against reverse power connection. It is possible to power the Raspberry Pi plate from a common power source with motors through an additional converter (not included).
The module has been designed for new Raspberry minicomputers in versions with a 40-pin connector: Model B+, Model A+, Raspberry Pi 2 Model B, Raspberry Pi 3 Model B, Raspberry Pi 3 model A+ and Raspberry Pi 3 model B+