IBT2 43A DC Motor Driver with Heat Sink - BTS7960 - for Arduino

The DC motor controller with a heat sink and two BTS7960 systems is designed to control one brushed DC motor with a maximum current of 43A. The module also uses the 74HC244 circuit that isolates the control system. The module allows you to adjust the engine speed by adjusting PWM in the range of 0-100% along with changing the directions of rotation of the engine. Highly efficient moto shield with the possibility of connecting to Arduino. It can be used in 3D printers, CNC machine tools and car models thanks to its high current efficiency. The module has protection such as thermal, short-circuit and overload protection. The board has a small size and is equipped with a heat sink and convenient ARK screw connections to which we connect the power supply to the motors and the motors themselves.

Module pinout: - VCC - 5V logic power supply - GND - Power ground - RIS - Overcurrent alarm output - LIS - Overcurrent alarm output - REN - Bridge interlock input - 5V unlocking - LEN - Bridge lock input - 5V unlocking - RPWM - PWM input - LPWM - PWM input Technical data Motor working voltage: 5-27V 3.3-5V control voltage Maximum Current: 43A Maximum PWM frequency up to: 25kHz H-bridge, based on two BTS7960 chips Dimensions: 50 x 50 x 42 mm Weight: 68 g Sample programs and design for Arduino