Movement Joystick icon Movement Joystick Analog joystick UI to control any ARC movement panel via mouse/touch-configurable dead zone, max speed, center-reset for smooth robot motion Try it →

Robot Building Questions

ARC Pro
Learn More
Upgrade to ARC Pro
Experience early access to the latest features and updates. You'll have everything that is needed to unleash your robot's potential.
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
Wheel Encoder Counter by Synthiam
Featured
Wheel Encoder Counter

Arduino UNO wheel encoder: reads left/right ticks, provides counts, configurable ticks, wheel & pivot sizes, optional pose telemetry to ARC NMS.

Inmoov Project by Aerius
Featured
Robot By Aerius

InMoov humanoid "ROBOTO" build in progress - a promising custom robot, paused for summer with scripting and development planned.

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
Continuous Rotation Servo Speed

Continuous Rotation Servo Speed

Is there any way to control the speed of the continuous rotation servo's from the developers kit via the mobile interface? I tried a few different controls...
question

Can I Upload Videos Without Having To Post It On Youtube?

I don't think the question constitutes "requiring technical assistance" but can you upload videos directly from your phone? Thanks
question

Camera Stopped Working

I bought a developer's kit and built a Boxbot out of acrylic, everything ran fine (Dates are 1/1/2016 to 1/10/2016), until 1/10/2016, the camera will not power up. I tried reseating the cards and both ends of the cable. I don't even get the blue power light on the camera, everything else works fine. Any help will be appreciated. Thanks
question

Selling Biloids Type A

am selling my bioloids type A for cheap.anyone interessted drop me a mail [email protected] they are in good condition and complete with new batt and charger
question
H-Bridge Controls For Roli Seem Broken

H-Bridge Controls For Roli Seem Broken

I'm going through the tutorials (this particular one is lesson 44), and something seems off. I've followed the instructions completely but the...
question
Jd's Speaker

Jd's Speaker

Which plug is it? I want to remove Jd's speaker. Deborah Crain [email protected]
question
Roomba Red

Roomba Red

Hi, I have upgraded my Roomba red controls to use the EZB V4. The controls work great from the control panel. However, I can't get the unit to "seek dock". When I press that button, nothing...
question
Roboscratch Bug

Roboscratch Bug

There seems to be a few significant bugs in the Roboscratch plug in for v2016.01.31.00 1. Let's say the script is larger than the workspace on the screen. It requires some scrolling to the...
question

Jd Walking

I am proud new owner of a JD (thanks Steve G for helping me find a UK supplier). I have build and calibrated him without issue the tutorials are great. I have impressed the kids and frighted the cat with the built in scripts particularly impressed with "standing up from sitting" and Summersault To get to the point I'm trying to figure out...
question
Sound Break Out

Sound Break Out

The bottom of my EZb V4 looks different slightly from the video I watched here for adding a 3.5mm jack. The ground hole is the same but there is only one hole with the gold colored surround...
question
Help With Encoder

Help With Encoder

friends.. Can Anyone help me figure out how to wire this encoder ? I can't find the specs , and can't make it work with Kangaroo.. I know that the WHITE is Ground and RED is POSITIVE for...
question
Questions Installing 2015.12.19.00 Version

Questions Installing 2015.12.19.00 Version

I am a long time user of EZ-Robot. This is the first time I have had any problems installing a new version. A bit of history about the...