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Drive Real Robots, Anywhere
Remotely operate robots around the world or add live telepresence to your own build — straight from your browser.
Discover Exosphere
I Make Robots Crew Socks
Advanced Speech Reco…
Azure Cognitive Speech recognition for ARC with custom API credentials, scripting, language control,...
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
Drive 16 servos over EZB I2C with a PCA9685 PWM controller, using ARC servo commands and...
Control LewanSoul LX-16A servos via ARC (EZ-B v4/IoTiny): assign virtual ports, read positions, set speeds, and enable continuous rotation.
Robotic arm overview highlighting design, capabilities and operation; creator available to answer inquiries and provide details.
Feetech RS485 Servo v8
Control Feetech serial-bus servos via EZB UART or PC COM, mapping servo IDs to ARC virtual ports; supports position, speed, release,...
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66 k
Dynamixel v53
Open-source ARC plugin to control Robotis Dynamixel servos (XL-320, AX-12, XL430) via EZ-B, Arduino or Robotis. Supports position, speed,...
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126 k
ARC-Lite Beta Release (2026.04.07.00) Windows/Android/Chromebook
Synthiam ARC-Lite: in-workspace Blockly lessons, friendly servo names, improved editors, Chromebook/Android tweaks and stability fixes.
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274
The Final Invention
Robotics automates work, life, and purpose - replacing human effort and decision-making, reshaping meaning while risking boredom and instability.
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Rising SBC Prices Amid Shortage
I've noticed that the prices of Single Board Computers (SBCs) have been increasing over the past few years. The ongoing RAM shortage seems to be contributing...
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Silence Detection For Bing Speech Recognition Skill
I thought I had requested this feature before, but I can't find any record of it. I would like the Bing Speech Recognition Skill to detect when a person stops talking and then stop recording. VAD is not that reliable and limiting the recording length is a clumsy way to stop the recording. For example if the recording limit is set to 7 secs and the...
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5 k
ARC-Lite Beta Release (2026.04.05.00)
Synthiam ARC-Lite: Blockly live feedback, Python/JS playgrounds, IntelliSense previews, improved editor UI and performance for robot coding.
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343
Auto Position Robot Skill Guidance
I have a question related to the Auto Position Robot Skill in ARC. I need a refresher on creating various arm movements, one servo at a time. I'm using...
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800
ARC 2026.04.04.00 (Pro, Runtime And Free)
Synthiam ARC: smoother, faster robot control with UI renderer, async threading, theme selection, improved servo and skill handling
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3 k
ARC Update Hidden Easter Eggs?
Hello ARC team, The new update has a few surprises. Are these Easter eggs? Before the update: After the update: Have the keys been hidden? I've noticed that...
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256
ARC-Lite Beta Release (2026.03.30.00)
Synthiam ARC-Lite Windows beta lets educators visually program robots with Blockly, JS/Python, AI vision, cloud projects and remote control
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966
EZ-Bv4 Firmware Updater Issue
Has anything changed with the EZ-Bv4 firmware updater recently? I'm experiencing an issue where, upon connecting the firmware updater to an EZ-Bv4, it immediately...
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