Robot Building Community
Share robot projects, ask ARC programming questions and learn from other builders. Browse tutorials, Robot Skills, example programs and community discussions.
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"I build robots" Hoodie
Autonomous AI
Autonomous AI robot skill with vision, speech, movement, animations, and self-directed task...
Azure Text To Speech
Azure Text-to-Speech for ARC: generate natural-sounding robot speech with Microsoft Azure voices,...
Exosphere
Telepresence and remote control for any robot with human-assisted tasks, video, audio, and AI...
Rtk Gps
RTK GPS rover/base skill with NTRIP corrections, cm-level pose, heading support, map fusion, and NMS...
Outdoor Navigator
GPS-driven outdoor robot navigation with satellite maps, saved waypoints, zones, no-go areas,...
Bn880 Gps Compass
BN-880 GPS/compass fusion for ARCx: smooth robot pose, heading, and earth-mapped coordinates for...
TCP video server for Unity clients to stream camera video and send servo positions to ARC for remote robot control
Unexpected Popup Causing Script Issues
Hello @Athena, I recently upgraded to ARC version 12.21.00 and am experiencing a consistent issue where a brief "pop-up" script...
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Holiday Greetings
Wishing everyone a joyful and happy holiday season from me to you!
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ARC 2025.12.21.00 (Pro, Runtime And Free)
Synthiam ARC enhances reliability and performance with improved EZ-B connectivity, optimized audio/video, cloud sync, smart skill...
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EZB Stress Test v12
Stress-tests EZ-B controllers (UART, ADC, voltage, temp, audio, digital I/O) to detect disconnects, corruption and stability issues.
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EZ-B Connection Disconnection Issue
In a separate thread, I've discussed the disconnection issues I'm experiencing between the ARC software and my new V4/2 EZ-B. The connection drops occur approximately every 2 to 5 hours. Upon reviewing the Debug log in ARC, I've noticed the following log entries: Attempting connection on COM4 Connected to COM4 at 256000 Reports EZB v4 OS With Comm...
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EZB Connections Controlcommand Support Query
I have a question regarding the EZB Connections robot skill in Synthiam ARC. Does this skill support the use of ControlCommand within scripts? I noticed there is no list of available ControlCommands under the Cheat Sheet section of the script tab. Would appreciate some guidance.
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Cannot Find Stress Test Skill
I would like to use this stress test but it is not showing up in the add new robot skill. I am running the latest version of ARC. Am I looking in the wrong...
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Smooth Playback For C-3PO Animations
I am working on my C-3PO head again this year, trying to bring it back to life with holiday songs. I'm using the Sound Servo and Soundboard V4 features in Synthiam's ARC software to animate the head while Star Wars-themed Christmas music plays. The sound file is being played through a speaker located inside the C-3PO head. However, I am...
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Reducing Speech Recognition Latency Tips
I am currently using the "Bing Speech Recognition" skill in the Synthiam ARC environment and am looking for ways to reduce the latency between when speech input ends and when the text is processed and available. At the moment, there's approximately a 7-second delay when utilizing a "max recording length" of 5 seconds. I am...
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3D-Printed Cable Guide Clip
Hello Roboteers, I am excited to share a new 3D-printed cable guide clip designed to efficiently manage cables in your robotics projects. Below is an image of the new...
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Using USB Camera With ARC
Good afternoon, Is it possible to use a USB camera with Synthiam's ARC software? If it is indeed possible, could you please guide me on where I might locate the necessary drivers or software required for the camera's operation within ARC? Kind regards, Phil
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EZB Version Number Discrepancy
I have a question regarding the "EZB Stress Test" robot skill. I noticed in recent updates that this skill now reports the connected EZB's version number. I am currently testing a new EZB using this skill, which I recently purchased. Upon connection and initiating the skill, the reported version is "V4 x/1." However, the labels...
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