Name: Pololu TRex Dual Motor Controller DMC01
SKU: 9485
Availability: InStock

Pololu TRex Dual Motor Controller DMC01

Model : ROB-00177
Supplier : Techbazar.com.bd, Bangladesh

Description

The TReX Dual-Motor Controller is a versatile, high-power DC motor controller designed to seamlessly blend autonomous and human control of small- and medium-sized robots. The TReX can control two bidirectional and one unidirectional motor via three independent control interfaces: radio control (RC) servo pulses, analog voltage, and asynchronous serial (RS-232 or TTL). It maintains compactness through a two-board design that features the VNH2SP30-based Dual High-Current Motor Driver Carrier as its bottom layer. (For a lower-power version of the TReX, please consider the TReX Jr).

The TReX uses five input channels to receive the RC or analog control signals. When operating in RC or analog mode, the five channels function as follows:

Channel 1: motor 1 speed and direction or, if in mix mode, turn left/right
Channel 2: motor 2 speed and direction or, if in mix mode, go forward/reverse
Channel 3: auxiliary (unidirectional) motor speed
Channel 4: can be used to enable “flipped mode”, which allows invertable robots to be controlled as normal when they are inverted
Channel 5: determines whether the motors are controlled by the channel inputs or the serial interface; this channel allows you to switch between autonomous and human control at will

The serial interface can switch instantly with one of the other two interfaces, allowing mixed autonomous and remote control. For example, a robot could be configured to run autonomously most of the time, but a human operator could override the autonomous function if the robot gets stuck or into a dangerous situation. If the serial mode is selected as the primary interface, high-resolution measurements of all five channel input signals (be they RC pulses or analog voltages) are made available to the autonomous robot controller, allowing for complex and unlimited mixing of operator control and sensor input. For example, the TReX would be a great motor controller for a remotely controlled balancing robot.

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Shipping & Delivery

Conditions

You can get the product from our office
Home delivery is also available
Delivery charge: Inside Dhaka-60 Taka, outside Dhaka-99 Taka
We will send a custom made invoice with discount amount at the time of delivery.
No existing offer will be applicable if customer avails this offer.
Once the product is purchased,it will not be refundable
Your booking does not always guarantee product delivery. Product delivery is entirely subjected to availability of stock
Color of the products may slightly vary due to photography, lighting sources or your monitor setting/ PC resolution
Product delivery may be interrupted or delayed due to natural disaster or in case of political unrest
In case of delivery outside Dhaka, customers may have to collect certain products from the nearby courier service office.

Specification

Dimensions 1.9" x 1.9" x 0.8"
Supply voltage 6 – 16 V
Primary motor outputs 2 bidirectional, 30 A peak, up to 13 A continuous per channel (may be combined to control 1 bidirectional, 25 A continuous)
Auxiliary output 1 unidirectional, 15 A continuous
Speed control 128 steps in each direction
Control interfaces RC servo pulses, analog voltages, or serial commands; master interface set by mode-select jumper
Input channels 5 (RC servo pulses or analog voltages)
RC pulse measurements 12-bit resolution, 1 us accuracy
Analog measurements 10-bit resolution
Serial interface both RS-232 and TTL (logic level), bidirectional
Baud rates supports 11 common baud rates ranging from 1200 to 115,200 bps
Expanded protocol Allows multiple Pololu servo and motor controllers on one serial line
Compact protocol Allows both motors 1 and 2 to be simultaneously set with just three bytes