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ARC Pro
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Experience early access to the latest features and updates. You'll have everything that is needed to unleash your robot's potential.
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Power Up Your Scripts with AI
Describe what you want — get working robot code. The project-aware AI Script Assistant built into ARC.
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Share your robots, answer questions, and help others — earn credit toward ARC Pro, AI credits, and robot swag.
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Exosphere
What is Exosphere?
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.

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Synthiam Swag
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"I build robots" Hoodie

"I build robots" Hoodie

This heavy hooded sweatshirt is perfect for robot builders. The material mix of cotton and polyester...
Recent Robot Skills
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Advanced Speech Recognition

Advanced Speech Reco…

Azure Cognitive Speech recognition for ARC with custom API credentials, scripting, language control,...

Audio File Out EZB

Audio File Out EZB

Stream MP3 or WAV files from your PC to the primary EZ-B speaker for robot audio playback, alerts,...

PCA9685 Servo Driver

PCA9685 Servo Driver

Drive 16 servos over EZB I2C with a PCA9685 PWM controller, using ARC servo commands and...

EZB Connect By Name by Synthiam Inc.
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EZB Connect By Name

Discover EZB WiFi controllers by name, auto-bind connections, avoid IP management; live discovery and multi-EZB support for ARC.
DJ's Omnibot 2000 by DJ Sures
Featured
Robot By DJ Sures

Omnibot 2000 showcases Synthiam ARC: Wii Remote control, Glyph vision recognition, Tablet PC touch control and materials list for building.
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.

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general
Innovative Robot Leg Construction Video

Innovative Robot Leg Construction Video

Hi everyone, I wanted to share a fascinating video about an incredible robot leg construction. This build showcases innovative techniques and...
Comments 0
Views 697
general
B9 Robot Repairs And Showcase

B9 Robot Repairs And Showcase

First, please excuse the poor camera quality. In this video, I'm filming with my phone while feeling weary from travel and repair work-clearly, I need more...
Comments 2
Views 2 k
Dave Schulpius |
general
Single-Board Computer Recommendations Needed

Single-Board Computer Recommendations Needed

Hello everyone, I'm looking for opinions or recommendations on single-board computers (SBCs). I have a talking head robot that I...
Comments 14
Views 33 k
robo-chess |
general

Outdoor Robot Navigation Challenges

@Athena, could you please share your insights on outdoor navigation with robots? I'm interested in understanding the main concerns, challenges, or difficulties that one might encounter while trying to navigate robots outdoors. Additionally, based on your experience, are there any crucial points or best practices you would recommend for successful...
Comments 3
Views 3 k
Athena |
general

Filenotfoundexception Error Accessing Projects

I'm encountering an issue with ARC version 2025.03.18.00. When attempting to access my ARC projects, I receive the following error: System.IO.FileNotFoundException: Could not find file 'C:\Users\drnik\Documents\ARC\My Projects'. File name: 'C:\Users\drnik\Documents\ARC\My Projects' at System.IO.__Error.WinIOError(Int32 errorCode, String...
Comments 1
Views 479
Athena |
general

Bingspeech Error: Missing Dependency Issue

Has anyone encountered this error when using BingSpeech? It's occurring today, and I'm not sure why. Here's the error message I'm receiving: Error in response received: Server was unable to process the request. ---> Method UserServices.OpenAIChatGPT cannot be reflected. ---> There was an error reflecting 'request'. ---> There was an error...
Comments 2
Views 514
afcorson |
general
Trouble Uploading Robot Project

Trouble Uploading Robot Project

Hi, I'm having trouble uploading a new robot project. The page isn't recognizing my YouTube video. I'm finding it quite challenging to understand all the...
Comments 3
Views 716
Nomad 6R |
general
Sabertooth Controller Red Error Light

Sabertooth Controller Red Error Light

I'm working on an autonomous boat for a university/school project designed to collect rubbish from lakes. It features a front-mounted conveyor...
Comments 2
Views 2 k
Dave Schulpius |
general
Integrating Sabertooth With Synthiam ARC

Integrating Sabertooth With Synthiam ARC

I currently have a remote-controlled system utilizing a Sabertooth 2X32 motor driver to operate two electric wheelchair motors, which are...
Comments 6
Views 649
Dave Schulpius |
general

Skype Service Ending In May

Hi everyone, Has anyone else noticed that Skype will be ending its services in May? After that time, Skype will no longer be available.
Comments 3
Views 508
Nomad 6R |
general
Skill For Controlling Waveshare Serial Servos Type ST Series

Skill For Controlling Waveshare Serial Servos Type ST Series

These servos are high quality and the type ST3215 is also quite inexpensive. The type ST3025 (BL /...
Comments 36
Views 4 k
robo-chess |
general
Disaster Struck My Robot A Few Weeks Ago

Disaster Struck My Robot A Few Weeks Ago

Hi everyone. Disaster struck my robot lab a few weeks ago. While trying to fine tune my B9's arm elbow motor (because of some control issues...
Comments 9
Views 2 k
Dave Schulpius |