A4988 DRV8825 Motor Driver Control Extension Shield Module with Heat Sink Step Motor Extension Module for 3D Printer

A4988 DRV8825 Motor Driver Controller Board with Heat Sink Motor Driver Control Extension Shield Module for Ramps 1.4 StepStick

Features:

1.Precise Positioning: Achieve high-precision positioning control with the stepper motor drivers. Experience smooth rotation of stepper motors at precise step angles, allowing for accurate movements in various applications.

2.Robust Power Output: These motor driver controller boards deliver ample power to drive a wide range of stepper motors, including those with high torque and power requirements. With the ability to handle higher currents and voltages, they ensure stable motor operation even under demanding conditions.

3.Multiple Step Resolutions: The stepper motor drive modules support various step resolutions, giving you flexibility to adjust according to your specific needs. Strike a balance between speed, accuracy, and motor vibration by choosing from full, 1/2, 1/4, 1/8, or 1/16 step modes.

4.Enhanced Protection Features: These stepper motor development boards come equipped with multiple protective features such as overheating, overcurrent, and short circuit protection. They actively monitor and safeguard both the motor and the driver from potential damage, ensuring reliable operation.

5.Easy Integration and User-Friendly: The stepper motor driver control boards offer a user-friendly interface and are easily integrated into different control systems. They are compatible with popular microcontrollers and development boards, making control implementation as simple as connecting pins.

Specification:

Origin: Mainland China

Type: Module

Condition: New

Styles:

A4988 Stepper Motor Driver (Red)

A4988 Stepper Motor Driver (Green)

DRV8825 Stepper Motor Driver

Product Size: 20.00x15.00x12.00mm/0.79x0.59x0.47inch

Function:

1. Low RDS (open) output

2. Automatic current decay mode detection/selection

3. Mixed and slow current decay mode

4. Synchronous rectification for low power dissipation

5. Internal UVL0

6. Cross-current protection

7. 3.3 and 5V compatible logic power supply

8. Thermal shutdown circuit

9. Ground short circuit protection

10. Load short circuit protection

11. Five selectable stepping modes: full, 1/2, 1/4, 1/8 and 1/16

Note:

Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!

Please allow 1-2cm measuring deviation due to manual measurement.