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Recent Robot Skills
Inverse Kinematic Ar…
Control robot arms with inverse and forward kinematics, converting X/Y/Z positions into joint motion...
PCA9685 Servo Driver
Convert an EZB I2C bus into a 16-channel PCA9685 servo controller, exposing V0..V15 with...
Rplidar
Slamtec 360° LiDAR driver: calibrated, offset/rotation-adjusted scans published to ARC NMS for...
Featured
AIML2 chatbot client for ARC connecting robots to Bot Libre cloud for customizable, private chatbots and personalities.
Featured
Shogun humanoid's redesigned knees reduce bend and boost load capacity; EZ-B and camera repainted; ready for walking and gestures.
question
Troubleshooting Non-Functional Servos Issue
I am currently using the latest version of ARC and have established a connection. I am working on a GalapagosBot with an EZ-B v4...
37
308
Athena |
Servo
Feetech Serial Bus Servo v13
Control Feetech bus servos via EZB UART or PC COM in ARC; map Vx ports to IDs; supports position, speed, acceleration, release at 1M baud
44
94 k
Servo
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,...
5
63 k
Servo
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,...
87
121 k
release
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.
0
73
blog
The Final Invention
Robotics automates work, life, and purpose - replacing human effort and decision-making, reshaping meaning while risking boredom and instability.
14
183
Jeremie |
general
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...
11
212
Jeremie |
question
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...
20
3 k
DJ Sures |
release
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.
0
144
question
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...
13
230
Athena |
release
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
7
3 k
fxrtst |
general
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...
3
98
Synthiam Suppo… |