Pololu TReX Jr Dual Motor Controller DMC02 - 3DMakerWorld, Inc.
Pololu TReX Jr Dual Motor Controller DMC02 - 3DMakerWorld, Inc.

Pololu TReX Jr Dual Motor Controller DMC02

Regular price $42.17
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Key Features:

  • Lower-power version of the TReX Dual Motor Controller
  • Designed to seamlessly blend autonomous and human control of small robots
  • Can control two bidirectional and one unidirectional motor via three independent control interfaces
  • MC33887 motor driver allows operation to 24 V

This lower-power, smaller, and lower-cost version of the TReX is the ultimate general-purpose motor controller for small motors: it has a wide operating range (5 to 24 V), delivers 2.5 A continuously per motor, provides current sensing on the two main channels, and it features the TReX triple interface that allows you to control motors from a serial line (RS-232 or TTL), radio control (RC) receiver, or analog voltage source such as a potentiometer.

Item Specifics
1 - PCB
1 - 0.1" 25x1 male straight header
2 - 5mm 2-pin terminal block
Motor driver: MC33887
Motor channels: 3 (two bidirectional, one unidirectional)
Control interface:non-inverted TTL serial (2-way); RS-232 serial (1-way), RC servo pulses, analog voltage
Minimum operating voltage: 5 V
Maximum operating voltage: 24 V
Continuous output current per channel: 2.5 A
Peak output current per channel: 5 A
Continuous paralleled output current: 5 A
Current sense:0.5 V/A
Maximum PWM frequency: 10 kHz
Minimum logic voltage: 2.7 V
Maximum logic voltage: 5.5 V
Reverse voltage protection
Version: G2 24v13 (40 V max, 13 A max continuous)
Size:1.75" x 1.75" x 0.5"
Weight:15 g


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