DFRobot 4.8-46V, 2A Dual Motor Controller

DFRobotSKU: RB-Dfr-19
Manufacturer #: DRI0002

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Sale price ¥2,380

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  • Dual motor controller
  • Voltage: 4.8 - 46V
  • Maximum Power Dissipation: 25W
  • Drive Type: Dual high-power H-bridge driver

The DFRobot 4.8-46V, 2A Dual Motor Controller is the revised version of the DF-MDV1.0. Its performance has been improved greatly. It can bear larger current due to the increased heatsink dissipation. It is easy to control, using LGS's outstanding high-power motor driver chip, the L298N. This chip allows for direct drive of two bi-directional DC motors, and incorporates high-speed short diodes for protection. Drive current up to 2A per motor output. The driver uses a broad-brush design to reduce wire resistance.

DFRobot 4.8-46V, 2A Dual Motor Controller- Click to Enlarge

  • The logic part of the input voltage: 6 - 12V
  • Driven part of the input voltage Vs: 4.8 - 46V
  • The logical part of the work current Iss: 36mA
  • Drive part of the operating current Io: 2A
  • Maximum power dissipation: 25W (T = 75 degree Celsius)
  • Control signal input level:
  • - High level: 2.3V = Vin = Vss
  • - Low:-0.3V = Vin = 1.5V
  • Operating temperature: -25 degree Celsius - +130 degree Celsius
  • Drive Type: Dual high-power H-bridge driver
  • Module Size: 47 mm × 53mm
  • Module Weight: About 29g

DFRobot 4.8-46V, 2A Dual Motor Controller

Customer Reviews

Based on 6 reviews
Very Good

Great product. Easy to use with Arduino.

Works very well

Had used it before, will use it again


Connected to an Adafruit controller (and a Raspberry Pi B+), works perfect!

So far so good

Hadn't had a problem yet. Though it might be overkill for my intended purpose, it worked like a charm!

Works great!

Even when running near the rated current limit, the driver works great. The heat sink was an excellent addition to the l298

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