The Motor Driver de Stepper DRV8825 is a Module Indicated for Control of Stepper Motors of 3D Printers and CNC Equipment, With Current Regulation by Trimpot. The Module Accepts Power between 8.2V and 45V and can supply up to 1.5A per Phase, Supporting Micro Resolution up to 1/32 Steps. It has current and temperature overload protection.

Encoder for Pololu Wheel 42x19mm

H-bridge Stepper Motor Dual DC Motor Driver L9110S

Pololu Carrier for MQ

This compact expansion board plugs directly into the GPIO header on a Raspberry Pi B+, A+, or Pi 2 and provides an easy and low-cost solution for driving a pair of small brushed DC motors. Its integrated DRV8835 dual motor driver allows it to operate from 1.5 V to 11 V, making it a great control option for low-voltage motors.

Motor Speed Controller 12-40V 10A