Product Details

Model: Stepper Motor Driver Module DRV8825

Specifications:

• Input Voltage: 8.2V to 45V DC

• Output Current: Up to 2.5A peak (1.5A continuous)

• Microstepping: The DRV8825 module supports microstepping, allowing for smoother and quieter motor operation. It offers multiple microstepping modes, such as full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step.

• Motor Type: The module is designed to control bipolar stepper motors, which have two coils. These motors are commonly used for accurate positioning and motion control.

• Adjustable Current Limit: The module may include a potentiometer to adjust the maximum current supplied to the motor. This helps prevent overheating and damage to the motor.

• Thermal Shutdown: The module typically includes built-in thermal protection to prevent overheating. If the temperature exceeds a safe threshold, the driver will shut down to protect itself and the motor.

• Step and Direction Control: The DRV8825 driver uses step and direction signals to control the motor's movement. You provide a series of step pulses to move the motor a specific number of steps in a certain direction.

• Logic Voltage Level: The module may support different logic voltage levels, such as 3.3V or 5V, which makes it compatible with various microcontrollers and control boards.

• Heat Sink: Some versions of the DRV8825 module come with a heat sink to dissipate heat generated during operation, especially at higher current levels.

• Protection Features: Depending on the variant, the module may include additional protection features such as overcurrent protection and reverse polarity protection.