where to go next? (not MRL, only my robot)

juerg's picture


Working on teaching my bot to move in front of an optical tag I run into the problem that seeing no tag at the current location - where to go to check from another spot in the room for the tag?

New I2C controlled Dual Motor Positioning Controller

Ray.Edgley's picture
The dual motor controller is based around the Arduino Nano using PWM output to control up to two DC motors and one standard type servo.

RobotClaw Service


RoboClaw Motor Controllers

A family of motor controllers which support a wide range of loads.
On a control level this motor controller is very similar to the Sabertooth motor controller.



Finger starter query

Ray.Edgley's picture

Hello fellow MRLians

Today I received a query from one of our newer members, but was unable to reply directly.
It occured to me, if one user has the question, then others may as well.

Below is the query and my attempt to answer it.
Chime in if i make an error

Fred's progress

MikeG's picture

Monday March 13 2018:

 I have nearly completed Fred's torso. All of the mechanical parts have been fitted and assembled. His servo sensor pots have been fitted and have extended wires to mate to the servos. Auxilary motors are prepped, tested and wired. They are ready to add to the servos. I have the servos in house and can modify them as soon as I get enough time to work on them. 

Script that controls the inmoov eyes and the head synchronize

massimo's picture


not having the whole body complete with inmoov

I would be interested in the

script that controls the inmoov eyes and the head 

eyes synchronize whith the head when moving.