Knowledge needed

Kelvin Chuah's picture

So this might be not related much to MyRobotLab, but I'm interested in how the face is track after detection by using OpenCV, anyone have the fundamental knowledge in this services? I mean, like, how the servo is controlled to make sure the face detected will always located at the center etc.

Service MotorDualPwm

alexstarter's picture

Мне нужно управлять платформой на 4 двигателях постоянного тока. Я хочу использовать сервис - MotorDualPwm. При установке пина RightPwmPin сбрасывается на 0. В чем моя ошибка или это ошибка в программе?

Thank you, Marcus, for posting the wheels for Robyn in the Thingiverse. I repeated it and added my printed gearboxes and motor drivers.

Service MotorDualPwm

alexstarter's picture

I need to operate the platform on 4 DC motors. I want to use the service - MotorDualPwm. When setting the pin, RightPwmPin c is reset to 0. What is my error or is it an error in the program?

Weird, and weirder.

Kelvin Chuah's picture

When I'm trying to execute myrobotlab.jar and connect my Arduino Mega after accessing the Arduino services in the runtime inside mrl (COM4), it exit automatically, I mean, I can't even connect to the Arduino ! Is my way wrong or...?

Weird rest position and Bad Magic Number?

Kelvin Chuah's picture

Hey. I wonder why the rest position differ from what I had set in the skeleton_head.config. And it always show the bad magic number after a few second the head activated (I'm developing the upper part only, which only 1 Arduino is used, and I haven't attach external power to the Arduino/Nervo Board yet). The robot seems like lost all the connection after this issue comes out...Need help !

Problem with Leap Windows 7

theDVSguy's picture

Hello,  I am trying to get the leap interface running.  Hardware and base software runs but when I run the python script from the inmoov website, I get one fingers pulsing back and forth.  Any ideas ? attaching log file.

Intelligence

theDVSguy's picture

So whats the best way for the Robot to learn iitems via chatbot ?  I notice you can edit some configs to add keywords etc but it seems like I am missing some type of conversations with the chatbox to go through the base questions and it will append the data ?    also is there a way for me to disable the web searching if chatbox doesnt have an answer ? 

MRL Defaults not loading

theDVSguy's picture

So slowly making prgres but having a tuff time of it. I got another PC configured and definetly getting better results but still have weird things happening.  I tried configured base settings for my servos. IN /OUTS, Velocity etc but thy dont seem to load. Can someone maybe have a look at my log and see whats up. I cant really tell why they arent loading. also I am trying to make a script to open / close the hand with the full velocity but that aint happening either.

"1984 Nixie Time"

Gareth's picture

Needed an additional clock for my 2nd fallout shelter, electronics are now operational.

Current Iteration :-
 

[1] ESP32

[2] Batch of New Old Stock Cold War Nixies.

Hand Script Problem

theDVSguy's picture

So I final got one hand hooked up to servo and I can turn on a sweep on each fingure. I am trying to create a script to cycle each finger from 0-180 in the full velocity specified but no matter what command I run in python I get noo response. Does anyone have a sample I can try ? I am on a Mac and I am not starting up Inmoov via the sh script. So I am not sure if I have bad scripting or an underlying problem that isnt executing my commands.  thanks  attaching myy latest log