TurtleBot 3

TurtleBot 3
Click on the picture above for more information about the TurtleBot 3.

Tuesday, January 21, 2014

Robotis Dynamixel MX-12W!

Looks like the MX-12W will be out soon?

It has a Cortex-M3 processor in each servo! Not sure of the price yet?

I hope that there will be a MX-18A and MX-12A soon too?

Link to support website page and specs.


  • MCU : ST CORTEX-M3 ( STM32F103C8 @ 72MHZ,32BIT)
  • POSITION SENSOR : Contactless absolute encoder (12BIT,360 DEGREE)
  • MOTOR : Cored Motor
  • BAUD RATE : 8000 bps ~ 4.5 Mbps
  • CONTROL ALGORITHM : PID CONTROL
  • Resolution : 0.088°
  • Running Degree
    • 0° ~ 360°
    • Endless Turn
  • Weight : 54.6g
  • Dimension : 32mm x 50mm x 40mm
  • Gear Reduction Ratio :  32 : 1
  • No load speed : 470rpm (at 12V)
  • Running Temperature : -5℃ ~ +80℃
  • Voltage : 10  ~ 14.8V (Recommended Voltage 12V)
  • Command Signal : Digital Packet
  • Protocol Type : Half duplex Asynchronous Serial Communication (8bit,1stop, No Parity)
  • Link (Physical) : TTL Level Multi Drop (daisy chain type Connector)
  • ID : 254 ID (0~253)
  • Feedback : Position, Temperature, Load, Input Voltage, etc.
  • Material : Engineering Plastic
  • Standby current : 60 mA



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