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Recent Robot Skills
PCA9685 Servo Driver
Convert an EZB I2C bus into a 16-channel PCA9685 servo controller, exposing V0..V15 with hardware-timed PWM,...
Rplidar
Slamtec 360° LiDAR driver: calibrated, offset/rotation-adjusted scans published to ARC NMS for real-time...
Hitachi-LG LDS Lidar
Hitachi-LG LDS 360-degree LiDAR driver streaming scans into ARC NMS for obstacle detection, SLAM use, Arduino...
Featured
Convert an EZB I2C bus into a 16-channel PCA9685 servo controller, exposing V0..V15 with hardware-timed PWM, external power and chainable boards.
Featured
New crane robot built with Servo City parts, dual servo blocks for strength and a servo winch pulley; photos and video showcase the assembly.
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
62 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
120 k
Servo
Inverse Kinematic Arm v11
Control robot arms via inverse & forward kinematics: specify X,Y,Z (cm), auto joint calc, EZB config, MoveTo API, camera pick/track
34
36 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
49
robot
Fxrtst's Introducing Alan
Build Alan interactive android head: modular, 3D-printed animatronic kit with 2025 video courseware, BOM links, EZB-compatible and upgradeable.
2 k
156 k
fxrtst |
question
Open
Inverse Kinematics Guidance For Cybot3000
I have a question regarding the use of the Inverse Kinematics Robot Skill in Synthiam ARC. I've managed to create the general arm configuration based on the initial instructions, but I would like to know if there is a comprehensive video tutorial available, along with more detailed instructions on using this skill effectively. For my setup, which...
1
62
Athena |
blog
The Final Invention
Robotics automates work, life, and purpose - replacing human effort and decision-making, reshaping meaning while risking boredom and instability.
14
147
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
172
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
121
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 the latest version of ARC and working on a robot project with two arms, each equipped with 5 EZ-Robot HDD servos (shoulder, arm, elbow, wrist, and gripper). These servos are connected to an SSC-32...
13
195
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 |