HMC5883 Compass icon HMC5883 Compass Reads HMC5883 3-axis compass via I2C and updates EZ-Script variables on demand; polled control offers periodic heading data, for connected sensors. Try it →

Robot Building Questions

ARC Pro
Learn More
Upgrade to ARC Pro
ARC Pro is your gateway to a community of like-minded robot enthusiasts and professionals, all united by a passion for advanced robot programming.
Power Up Your Scripts with AI
Describe what you want — get working robot code. The project-aware AI Script Assistant built into ARC.
Synthiam Credit
Log In
Earn synthiam credit to lower synthiam product costs
Earn Free Credit
Share your robots, answer questions, and help others — earn credit toward ARC Pro, AI credits, and robot swag.
Remote control robots or add telepresence capabilities with Exosphere

Drive Real Robots, Anywhere

Remotely operate robots around the world or add live telepresence to your own build — straight from your browser.

Discover Exosphere
Ohmnilabs Standalone by OhmniLabs
Featured
Ohmnilabs Standalone

Connects Ohmnilabs Telepresence robot's UP Board COM to ARC, enabling drive and servo control (neck V0) and integration with ARC cameras.

Project F.r.e.d( Friendly Robotic Entertainment Droid) by irobot58
Featured
Robot By Irobot58

Steampunk robot head FRED uses EZ-B and DJ Sures scripting with voice recognition, camera tracking and 36-thread zodiac personalities

Community

Join the Synthiam Robotics Community

Connect with thousands of robot builders, educators, and engineers. Share projects, get answers, and learn to build smarter robots with ARC.

  • ✓ Showcase your robots & projects
  • ✓ Get help from experienced builders
  • ✓ Earn credit toward Synthiam products
Create Your Free Account Log In
question
Ez4 Controller

Ez4 Controller

To whom it may concern if I purchase the head of JD with the camera to use on another platform do I need to but the EZB Controller in order for it to work?
question

Query Regarding Ez-Script-Help.Pdf

Hello Please can you check the EZ-Script-Help.pdf file for the two possible amendments : Under REPEATWHILE example : should "REPEATUNTIL" be replaced with "REPEATWHILE" and Under GetServo and SetServo : should "100" be replaced with "180" Thanks Ian
question

Sayezb Repeating Question

So I'm gritting my teeth try to figure out why the SayEZB command keeps repeating the phrase over and over. Usually around three times but not always. When no scripts are running it functions normally. When I start running 3 scripts, which are similar but monitor a different digital port. :loop IF (GetDigital(D14) = 1)...
question

Ez B V3 Mobile App

Anyone have a backup copy of this they can share with me?
question
What Americans Know About Canada

What Americans Know About Canada

There may be an ad first and hopefully the video isn't blocked anywhere... I laughed so hard.... America on Canada Possibly staged, but still funny...
question

Color Tracking Algorithm

Hi, @Dj_Sures First, I've been playing around with my JD revolution and I've really enjoyed the camera tracking functions (thank you !). Out of an interest in understanding how these things actually work, I was wondering how exactly the color recognition is done? Is it a clustering algorithm or is a different method used? Would be able to recommend...
question
Camera Grids And A Update

Camera Grids And A Update

She is not dressed but has places to go! I just wanted to share a progress photos. Doombot made me think she needed a more proper look, so I built a torso. His build will...
question

Strategies For Minimizing Ezb Disconnections

The EZB is connected to my router. The laptop is connected to the router. My laptop is not disconnecting to the router or is exhibiting any issues with the network connection or traffic. Does anyone know why the EZB unexpectedly drops connection to ARC? What conditions cause this is happen? Does the EZB have an error code stored indicating why the...
question

Bi Colour Led Matrix

ok I've looked for it but can't find the thread, just need to make sure these work with v4s i2c either in one or two colours or will only one colour be possible https://www.adafruit.com/product/902
question

Ez-Bit Extension Cube

I need 1 ez-bit extension cube for my roli. I haven't been able to find one in any of the listed retail stores in the U.S.A. and I don't think I want to get it from China for $20 shipping charge. So, is my only option is to have someone in the comunity print me one, and can I have it done for $5 + reasonable shipping costs? I'm just a little...
question
Install ARC On Windows Xp

Install ARC On Windows Xp

Hi every body, I'm a french technic teacher and i was bought 2 EZ robot KIT V3. So I just see that I cannot install ARC on Win XP. All my classroom computers are on Win...
question

No Response To Scripts

I am working with a V3 on a robot arm. I have included some of the "Hand" example scripts in my project and edited them by naming the servos as per my project. The servos will not respond to them nor will they respond to the scripts I write. All my servos work well with the slide controls in the configuration windows. What am I doing...