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Home / Motors / 4-Channel Encoded Motor Driver Module Onboard Voltage Regulator Circuit Motor Control Smart Car DIY Competition Special

Attributes

Brand -
Category Electronic Components Market / Motors
Origin -
Channel Count 4 Channels
Control Method PWM & Direction Control
Onboard Feature Integrated Voltage Regulator
Encoder Support Yes, for closed-loop control
Input Voltage Range 6V to 27V DC
Max Current per Channel 2.5A Continuous
Interface Type Standard Pin Header
Protection Features Over-current and Over-temperature
Application Scenario Smart Car DIY & Robotics Competitions
PCB Dimensions 65mm x 45mm x 18mm

6 reviews

A

Anonymous

Mar 29, 2026

Rating: 5/5

Best purchase for my smart car

The onboard regulator simplifies the wiring significantly. My car runs smoother now with the encoder feedback loop. Delivery was fast too.

A

Anonymous

Mar 25, 2026

Rating: 5/5

Easy to integrate

Documentation was clear enough to get started quickly. The pinout is logical, and the encoder signals are clean. Saved me a lot of time on my university project.

A

Anonymous

Mar 24, 2026

Rating: 5/5

Reliable for student projects

We bought ten of these for our robotics club. They have survived several crashes and wiring mistakes. The protection features really do work.

A

Anonymous

Mar 19, 2026

Rating: 4/5

Solid driver for the price

Does exactly what it says. The PWM frequency is suitable for most DC motors. I wish the screw terminals were slightly larger, but jumper wires work fine.

A

Anonymous

Mar 07, 2026

Rating: 5/5

Perfect for my line-following robot

This module works flawlessly with my Arduino setup. The encoded feedback is accurate, making PID tuning much easier than expected. Highly recommended for competition bots.

A

Anonymous

Mar 07, 2026

Rating: 4/5

Great value, minor heat under load

The board is well-made and the voltage regulator is a nice touch. It does get warm when driving four motors at high speed, so I added a small heatsink. Otherwise, excellent performance.

5 FAQ

Q: Is this compatible with Raspberry Pi GPIO?

A: Yes, it is compatible. However, since Raspberry Pi GPIO operates at 3.3V logic and this module typically expects 5V logic, you may need a logic level shifter for reliable communication.

Q: How do I handle the over-temperature protection?

A: If the module overheats, it will automatically shut down the affected channels. Allow it to cool down naturally. Ensure adequate ventilation or add a heatsink if running near maximum current limits.

Q: What is the maximum voltage the onboard regulator can output?

A: The onboard voltage regulator is designed to provide a stable 5V output to power your microcontroller or sensors, derived from the main motor input voltage.

Q: Does the package include screws or headers?

A: The module comes with pre-soldered pin headers. Screw terminals for motor connections are soldered onto the board, but mounting screws are not included in the package.

Q: Can I use this with non-encoded motors?

A: Absolutely. You can use it with standard DC motors by simply leaving the encoder pins unconnected. It will function as a standard 4-channel motor driver.

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