Motoron M2U256 Dual Serial Motor Controller - 2-channel DC motor controller (soldered connectors)

Bi-directional ESC speed controller for brush motors. It can deliver 20 A and has cables terminated with an XT60 connector. DFRobot DRI0047

A two-channel DC motor controller with an I2C interface. It is powered from 4.5 V to 48 V and can deliver up to 1.8 A per motor. A board with connectors for mounting. Pololu 5065

DC motor driver that allows you to control the movement of two drives using the I2C interface. Board with connectors for assembly. Pololu 5055

This powerful motor controller makes closed-loop speed or position (but not both!) control of a brushed DC motor easy, with quick configuration over USB using our free software. It supports five control interfaces: USB, TTL serial, I²C, analog voltage (potentiometer), and hobby radio control (RC).

Two-channel DC motor driver based on the HR9933 circuit. It allows you to control the movement of drives with a supply voltage of up to 10 V and power consumption up to 1.5 A. DFRobot DRI0040

This add-on board enables a Raspberry Pi B+, Pi A+, Pi 2 or Pi 3 to drive a pair of brushed DC motors. Its dual MC33926 motor drivers operate from 5 V to 28 V and can deliver a continuous 3 A (5 A peak) per motor. The default pin mappings make it easy to get started using our provided software, but the board also exposes most of the driver chips’ I/O pins for more specialized applications. 

A two-channel DC motor controller with an I2C interface. It is powered from 4.5 V to 48 V and can deliver up to 1.8 A per motor. A board with soldered connectors. Pololu 5064

This compact breakout board is for ROHM’s BD65496MUV motor driver, which offers an operating voltage range of 2 V to 16 V and can deliver a continuous 1.2 A to a single brushed DC motor. Pololu 2960

Shield with dual-channel DC motor driver for Arduino. It has an operating voltage from 7 to 30 V and a continuous current of up to 10 A. It can be controlled by a PWM signal or by means of built-in buttons. Cytron SHIELD-MDD10

Single-channel DC motor controller that allows the motor to be controlled with a voltage range of 6-30V and a current of up to 20A. Allows engine speed control using PWM signals. MD20A cytron

This add-on board makes it easy to control two high-power DC motors with a Raspberry Pi. Its twin discrete MOSFET H-bridges support a wide 6.5 V to 30 Voperating range and are efficient enough to deliver a continuous 18 A without a heat sink. The drivers offer basic current limiting functionality, and they accept ultrasonic PWM frequencies for quieter operation. 

Module with DC motor driver DRV8256P. It can work with motors supplied with the voltage from 4.5 to 48 V and the current consumption up to 1.9 A. Pololu 4039

ROB-09670

An H-bridge capable of controlling one DC motor in both directions or two unidirectional motors at voltages from 4.5 to 44 V and continuous current up to 1.1 A. The module offers three operating modes (PH/EN, IN/IN, half-bridge), built-in current limiting and measurement, and protection against overheating, overload, undervoltage, and reverse polarity. Its compact design, flexible logic power supply (1.8–5.5 V), and simple control make it ideal for robotics, automation, and hobby projects. Pololu 4972

Two-channel DC motor driver with an operating voltage from 7 to 35 V and a maximum continuous current of 30 A. It can be controlled by an analog signal, PWM, UART, RC signal or by means of built-in buttons. Cytron MDDS30

TB6612FNG dual DC motor controller module. It can be used as a stepper motor driver or solenoid driver. Adafruit 2448