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Double-BTS7960-43A-H-Bridge-High-Power-Stepper-Motor-Driver-1

Double BTS7960B DC 43A Stepper Motor Driver H-Bridge PWM For Arduino Smart Car

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Product SKU: KG526

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₹ 399 ~~₹ 639~~

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Specification

Description

The BTS7960 is a motor driver module designed for controlling DC motors and stepper motors in various applications, including robotics and smart cars. It features an H-bridge configuration that allows you to control the direction and speed of the motors using Pulse Width Modulation (PWM) signals.

When you mention "Double BTS7960," it likely means using two separate BTS7960 motor driver modules to control two motors independently, such as for a two-wheel drive (2WD) smart car. Each BTS7960 module can handle currents of up to 43A, making it suitable for driving relatively powerful motors.

Here's an overview and some details about the BTS7960 module :

Motor Connection: Each BTS7960 module has two output channels (H-bridges), so you can control two motors independently. Connect the motor terminals of your smart car's motors to the output terminals of each BTS7960 module.

Power Supply: Provide a suitable power supply voltage to the BTS7960 modules. Make sure the voltage matches the motor's voltage specifications and that it can handle the required current for your application.

Control Signals:

PWM Signals: Use microcontroller outputs (e.g., Arduino) to provide PWM signals to the BTS7960 modules. PWM signals control the speed of the motors by adjusting the duty cycle of the signal. Higher duty cycles result in higher motor speeds.

Direction Control: Use digital outputs from your microcontroller to control the direction of the motors. You'll have one pin for forward and another for reverse for each motor.

Motor Control Logic: Your code should include logic to control both the speed and direction of the motors. This might involve adjusting PWM duty cycles and changing the state of direction control pins.

Safety Precautions: Given the high current handling capacity of the BTS7960 modules, make sure to implement safety measures such as current limiting, thermal protection, and protection against short circuits.

Technical Details

Input voltage(V) : 6 – 27
Maximum current(A) : 43
Input level(V) : 3.3 – 5
Duty cycle : 0 – 100%
Path resistance: 16 mΩ at 25°C.
Low quiescent current: 7 µA at 25°C
Operating Frequency(kHz) : 25

Features

PWM capability of up to 25 kHz combined with active freewheeling.
Switched-mode current limitation for reduced power dissipation in overcurrent.
Status flag diagnosis with current sense capability.
Overtemperature shut down with latch behavior.
Overvoltage lockout.
Undervoltage shut down.
Driver circuit with logic level inputs.
Adjustable slew rates for optimized EMI.
74AHC244 Schmitt-trigger Octal buffer/line driver for ESD protection (Inputs accept voltages higher than VCC).