Lidar-Lite Laser Module icon Lidar-Lite Laser Module Laser Lidar-Lite ARC control reads distance, velocity and signal strength (0-40m+) via EZ-B v4 i2c, setting EZ-Script vars for robotics Try it →

Robot Building Questions

ARC Pro
Learn More
Upgrade to ARC Pro
Synthiam ARC Pro is a new tool that will help unleash your creativity with programming robots in just seconds!
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
Brushless Motor Movement Panel by Synthiam
Featured
Brushless Motor Movement Panel

Control brushless motor controllers (hoverboard-style) via EZ-B: configure direction, speed and optional brake ports for DIY robot movement.

Eva Foam (anti Fatigue Mats) Bb8 by Foamtastic
Featured
Robot By Foamtastic

Lifesize BB-8 replica crafted from paper mache and EVA foam; semi-static tilt/turn motion, sound effects, with LEDs and thumb-up blowtorch 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
ARC Free Version

ARC Free Version

When is ARC free version going to be updated? Getting towards year a half now. Some of my devices use this version and it is now outdated.
question
Talk Servo Or Equivalent

Talk Servo Or Equivalent

I would like the jaw servo on EZ-Robot Head to move with an audio file I uploaded to the soundboard, but I understand that Talk Servo 2 is only for text to speech.  I can't...
question
How To Use IF Conditions In Blockly

How To Use IF Conditions In Blockly

In the audio section there is a wait for phase section, rather than having a specific phase be listed have the answer go into a variable. Example...
question

Animation On JD's Eyes In ARC Simulator

I don't see the animation on JD's eyes in ARC simulator when it runs. Am I missing a setting or is that function not available? Just wondering because I would like to continue testing while JD is charging and working on those eyeballs. Also who won the 2008 MLB World Series?
question

AI Chatbot Responds In Conversation Log, But Does Not Speak.

I am using the tutorial for the AI ChatGPT instructions from the skill tutorial.  I have an account on Open AI and I have my API key.  My issue is that I follow the directions as shown, and I do get the Chatbot to Respond in the conversation log either through Bing Speech Recognition or typing in the chat space.   However, it does not speak the...
question

Anwser The Questions

can the script start running immediately when a text match is received? Not in order, but in coincidence of words.
question

Realize VR Robot Using Mycobot 280 For Arduino And Oculus Quest 2

I installed Firmware to UNO to connect with ARC. What's the next step to move the mycobot 280 for arduino with Oculus quest 2?
question

Can Not Send Command 'Scriptstart'

I am using the http method to send commands to JD, however I created a script called "walk" and when I send this command "https://127.0.0.1/Exec?password=admin&script=ControlCommand(%22Script%20Manager%22,ScriptStart,%22walk%22)" but receive this error: "Error: ControlCommand Error. 'Script Manager' does not exist. Can...
question
Best Printer To 3D Print EZ-Robot Parts

Best Printer To 3D Print EZ-Robot Parts

Do you print EZ-Robot Parts on a Resin Printer. If so what make model?  Between broken pieces, missing pieces and various hacked pieces, my...
question

Http Action Error

I am using Avatar JD and http server, when I run this command https://127.0.0.1/Exec?password=admin&script=ControlCommand(%E2%80%9CAuto%20Position%E2%80%9D,%20AutoPositionAction,%20%E2%80%9CThinking%E2%80%9D) I receive: Error: Missing String Quotes or Invalid Expression at index 0: ?
question

ARC For Android

I have installed ARC in my Android device. Is it possible to load my robot apps from a file in ARC for Android like I do in ARC for PC?
question

Load Project Option In ARC For Android

Where is the "Load Project" option in ARC for Android? I can not find it.