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Robot Building Questions

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Waveshare Bus Servos by Waveshare
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Waveshare Bus Servos

Control Waveshare servos (TTL/RS485): set position & speed, release torque, read position. RTS option for converters; reverse-engineered protocol.

How About A Dance-off? by DJ Sures
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Robot By DJ Sures

Organize an ezrobot dance-off contest and share the JD microphone STL hosted on Synthiam.

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question

Warranty Support On Battery Flipper Power Switch

One of the two battle flippers I recently ordered has a bad power switch that I isolated by using my voltmeter and then a jumper cable to bypass the switch The reason for this post is that I need a URL when submitting a claim Thanks, Frank
question
Jd Robot Right Shoulder Not Moving

Jd Robot Right Shoulder Not Moving

My son and I just purchased the JD Humanoid robot. We are following the tutorials for assembly. After connecting the left shoulder the motor does turn...
question
Preloaded Actions Servo Moves

Preloaded Actions Servo Moves

Hello, Can I see the servo moves and speeds of the preloaded actions somehow? many thanks, laszlo
question

Virtual Servos On Second Or Third Ezb?

Can we have virtual servos assigned to more then one EZB in a project? I'm trying to run a script pointing to watch a virtual assigned to a second EZB in my project. I get the following error: Start 1: :start 2: WaitForServoMove(1.V1) > Error on line 2: Missing String Quotes or Invalid Expression at index 1: .V Done (00:00:00.0468763) Here's...
question
A Variable Range

A Variable Range

I cannot get a variable range function to work. [:loop sleep(1000) #get compass value print($CompassHeading) sleep(1000) if ($CompassHeading = 145) Print("Left") # this will...
question

Servo Not Working

so i plugged in all of the servos and the when i gave my revolution six a command to move one of the servos wouldn't moved so i tried to move it with my hand unplugged and it won't move. i don't know what to do?
question
Connect L298n Motor Driver Hbridge To Ez-B Robot Controller V4 Update

Connect L298n Motor Driver Hbridge To Ez-B Robot Controller V4 Update

Is there an updated version of using this H-Bridge with the EZB v4? I'm assuming...
question

Roboscratch

My project has one servo with min and max values set then I switch to roboscratch and would like to create a loop is this possible
question

Robotscratch Save

Hello! Is it possible to save the Robotscratch code in the mobile ARC version? How can it be done? We didn't find the possibility... Thank you.
question

Expanding Roboscratch

Are there any plans to implement more of Scratch 2.0 functionality (i.e. loops, conditional statements, etc.) in RoboScratch in the near future? My kid is somewhat proficient in Scratch, but text-based programming is beyond his grasp so far. And it's difficult to teach him robot programming without basic constructs. IMHO having some flavor of...
question

Scratch Workspace Questions

Hi guys, First of all sorry for no updates yet on previous things that I was working on, too much other things going on at the moment to make those happens. But now I'm slowing getting back into developing this, and will update previous posts when I got around it. I just got a quick question today, within the ARC I'm going to experiment with the...
question
New ARC Install, Crashes Upon Adding Camera Or File That Already Had A Ca

New ARC Install, Crashes Upon Adding Camera Or File That Already Had A Ca

New ARC install, Crashes upon adding camera or file that already had a...