on video How to work with BTS7960 motor driver and Arduino



BTS7960 43A Motor Driver Features
The BTS7960 is a high-current full-bridge motor driver module. The Key features are:

Input voltage: 6V to 27V
Maximum allowable current: 43 A
PWM capability: up to 25 kHz
Two PWM output pins for speed control in direct and reverse directions
Two EN output pins to control motors
Two IS input pins to protect against high current and heat
These modules control DC motors using PWM (Pulse Width Modulation) technique. These modules convert a constant input voltage to a variable voltage for motors. The speed can be controlled by changing the DC motor voltage. PWMs usually have a fixed frequency and can be controlled by controlling the time that the pulse is HIGH (Duty Cycle). 

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