Intel Realsense D435i icon Intel Realsense D435i Connect Intel RealSense depth cameras to ARC NMS for depth-based distance detection, point-cloud mapping, video streaming, and navigation telemetry. Try it →

Robot Building Questions

ARC Pro
Learn More
Upgrade to ARC Pro
Unlock the true power of automation and robotics by becoming a proud subscriber of Synthiam ARC Pro.
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
PWM Servo Feedback (ADC) by Synthiam
Featured
PWM Servo Feedback (ADC)

Add ADC positional feedback to hobby PWM servos via minor mod to EZ-B/Arduino; enables real-time position readout, calibration and puppet mirroring

Target Bot by urbanh
Featured
Robot By Urbanh

Control Target Bot in Synthiam ARC: EZ-Script moves D7 servo, reads D8 switch (GND+Signal, no resistors), triggers hit routine and 'Nice Shot'.

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
Led Spotlight With Brightness Control Via Ezb Advice?

Led Spotlight With Brightness Control Via Ezb Advice?

Hi all, I could use some advice from more knowledgeable folks (and more knowledgeable than me’ in this case likely...
question

‘Script Manager’ In Mobile

I have a lot of scripts for my InMoov in Script Manager’ and want to run some of them via mobile. As the Script Manager’ is not implemented in mobile yet! Any suggestions how to run the individual scripts, apart from redoing everyone in individual EZ-Script controls?
question
Saylotiny ( Hello )  ?

Saylotiny ( Hello ) ?

how does it work to use the lotiny.sayezb dont work. anyone thank you
question

Let Your Rgb Talk

i found a way to let your rgb talk.its a simple script.it works perfect. you can change colors ,if you want.here a chort video and some pics.
question
Servo Fine Tune

Servo Fine Tune

I have a new JD that I'm setting up. I have one servo that vibrates when I connect and it moves to 90 degrees. I know it is only this servo because it does the same thing regardless of where...
question

Motors

I am building a robot that weighs about 15KG. I realized that the continuous rotation servo motors will not be ideal to drive the base wheel I am considering a 12V DC motor to do this task. Now my questions: 1) Is a 12V DC motor ideal option for the base wheel? If not could you make some recommendations. 2)Assuming the 12V DC motor is the best...
question
Nice Hackable Robot (Cool Head)

Nice Hackable Robot (Cool Head)

this looks a cool robot to hack.the face is awesome. i ask the seller for a video. ebay robot COCO
question

Camera On Mobile App

I had to mount camera on it's side, rotate 90 degrees works fine on desktop but not when I use mobile app. am I missing something? confused malc
question

More Video's Of First Jd

i just saw the first jd robot and i love it very much. are there more video of this first jd? love to see them. congrats dj&team and thanks for so much fun
question
Rgb Error

Rgb Error

i connected a second ezbv4 on connection 2.i connected 1 rgb and set , the settings to board 2.only the rgb says not connected to ezbv4. what am i missing?
question

Ezb Boor Up Time

I have a question, and it may be odd. This is for those who may have mini-cpu/ laptop, or a tablet on-board your robot. Has anyone ever timed how long it takes for every thing on the robot to be up and running from the moment you apply power? What I mean is, and its something I always notice takes too long... You hit the power switch, your robot...
question
Left Right Ankle Servos Backwards In Feet

Left Right Ankle Servos Backwards In Feet

The feet I have for my JD robot all seem to have the ankle servo backward and it is n't something that can be changed. How do I fix this?...