Description DC Dual H-Bridge Motor Controller Driver BoardThis MX1616 based DC motor controller board allows users to attach an external power source to power DC motors that require a little bit more current. Plug in an external power source up to 10VDC with a max current of 2.5A. The IC onboard contains two h-bridges allowing the control of two independent DC motors or one 2-phase 4 wire motor. Thanks to built in MOS switches and a design that ensures thermal protection, you can easily interface it with most microcontroller boards like the Arduino using 5V power lines and PWM I/Os. Thanks to its high current capabilities, you can use this module for a lot of demanding applications. There is even a 2mm mounting hole if needed. The installation of this module is also simple. There are two supply lines (labeled as “ ” an “-”) to power the entire module, 4 signal inputs and 4 motor outputs (IN1 and IN2 control MOTOR A; IN3 and IN4 control MOTOR B). Be wary, at maximum values this board may overheat and we don’t recommend pushing this module to its limits for extended periods of time. Features Standby control to save power Built-in thermal shutdown circuit and low voltage detecting circuit CW/CCW/short brake/stop motor control modes All pins of the TB6612FNG broken out to 0.1″ spaced pins Filtering capacitors on both supply lines Technical Specifications Operating voltage: 2V-10V Signal input voltage: 1.8-7V Single working current: 1.5A Max current: 2.5A Standby current: less than 0.1uA Dimensions : 24.7 x 21 x 5mm (L x W x H) Mounting hole diameter: 3 mm Temperature: -40℃ to 80℃ Documents and Downloads MX1616 Dual H-Bridge IC Datasheet Tutorial for Arduino Mini DC Motor Driver Dual H-Bridge PWM Control – Instructable Package Includes 1x MX1616 1.5A Dual Motor Driver Module