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ME210
intelligent magnetic encoder

ME110
entry level magnetic encoder

Nonvolatile Absolute Position Sensing
Incremental Quadrature Outputs with Index
I2C or SPI-like Interfaces
Programmable Resolution, Direction, Zero Position
10 bit (1024) Resolution
RC Servo Control Pulse Generator

WC132
Motion Controller for
WW-01 and WW-02

Velocity, rotation rate, position, and angle use real world units; readable any time
Six control loops ensure accurate straight-line motion or angle change

WW11
for
standard
RC
servos

WW12
for
Solarbotics
gearhead
motors

Easy Installation
Simple Interface
Preprinted 32 stripe self-adhesive codewheel included
Hardware quadrature decode with 4x multiply
Intelligent serial mode

News:

We just posted a new version of the Arduino support library and example code for the WheelCommander. This new version supports I2C as well as serial, and on a Mega Arduino, supports use of the additional serial ports.
We are proud to announce our new user forums! We'll maintain the old email lists for a while, but please submit all new support requests to the new forums.
We've posted updated manuals for the WW-11 (rev 1.03), WW-12 (rev 1.02) , and WC-132 (rev 1.14). The WW-11 and WW-12 manuals now include a number of new diagrams and expanded FAQ sections. The WC-132 manual now incorporates the FAQ (with additions) previously only available on the website.
We've created a new WheelCommander software support page, with access to our new Arduino library, Player/Stage driver, and RoboRealm driver. Enjoy!
WheelWatcher WW-02 End of Life Notice and WW-12 New Product Announcement
The original WW-02 WheelWatcher encoder for Solarbotics gearhead motors has been replaced with the new intelligent WW-12 WheelWatcher encoder for Solarbotics gearhead motors, which is now lead free, uses a standard 0.1" pitch connector, and provides quadrature, sign/magnitude, and serial output modes. Now shipping from Acroname.
WheelWatcher WW-01 End of Life Notice and WW-11 New Product Announcement
The original WW-01 WheelWatcher encoder for servos has been replaced with the new intelligent WW-11 WheelWatcher encoder for servos, which is now lead free, uses a standard 0.1" pitch connector, and provides quadrature, sign/magnitude, and serial output modes. Now shipping from Acroname.
Introducing the ME-110 Unicoder entry level magnetic encoder and the ME-210 Unicoder intelligent magnetic encoder!
Now available for purchase!
NOTICE: We do not sell direct, but rather through distributors: Acroname, Maximum Robotics, Total Robots, Hobby Engineering, and Solarbotics.
We have added a small photo gallery showing WW-02s mounted on various Solarbotics gearhead motors, and another showing WW-01s mounted on, of all things, automobile wiper motors.