Neopixel Ring icon Neopixel Ring — ARC UI for onboard computers to control NeoPixel rings via serial: test/run patterns, preview and copy Arduino serial commands, includes sample code. Try it →
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Exosphere
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Remote control robots or add telepresence capabilities with Exosphere

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Gaming Mouse Pad

Gaming Mouse Pad

While programming your robot, these 9x7 inch personalized mouse pads deliver a smooth experience...
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...

Tic Tac Toe by Synthiam
Featured
Tic Tac Toe

Play Tic Tac Toe with your ARC robot: configurable turn, win and draw scripts, cheat commands and optional speech-recognition control.
Jd Spock by JustinRatliff
Featured
Robot By Justinratliff

JD Spock 3D-printed Star Trek TOS phaser sized for JD, color-matched EZ_OST_phaser.stl and printable paper headpiece template (SpockJD.pdf)
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robot
Fxrtst's Introducing Alan

Fxrtst's Introducing Alan

Build Alan interactive android head: modular, 3D-printed animatronic kit with 2025 video courseware, BOM links, EZB-compatible and upgradeable.
Comments 2 k
Views 165 k
Dave Schulpius |
question
UART Byte Array Communication Explained

UART Byte Array Communication Explained

Hi @Athena, I'm asking about the best way to communicate via UART between an EZB4 (JavaScript running on the EZB) and an Arduino Mega (C++)....
Comments 43
Views 3 k
Robojack |
general
EZ-Inmoov Hand Parts Questions

EZ-Inmoov Hand Parts Questions

Building the EZ-InMoov hand - two questions Sorry if this isn't the right place to ask; the "Ask a Question" page wasn't working for me. A bit of...
Comments 6
Views 2 k
Athena |
blog
Autographs In Air: Why Robots Should Sign Their Moves

Autographs In Air: Why Robots Should Sign Their Moves

Robots don’t just move-they leave stories in space. What happens when a machine’s path becomes its signature, and...
Comments 0
Views 229
question
Set Servo Angle In Blockly

Set Servo Angle In Blockly

Hi - I'm looking for a Blockly block/function in Synthiam ARC that will move a servo to a specific position (set angle). Any help appreciated? For context: I'm using...
Comments 1
Views 252
Synthiam Suppo… |
release
ARC 2026.04.14.01 (Pro, Runtime And Free)

ARC 2026.04.14.01 (Pro, Runtime And Free)

Synthiam ARC delivers tougher, smarter robot control with stability fixes, improved joystick, audio, vision, memory, and clearer...
Comments 5
Views 582
DJ Sures |
question
RPLIDAR Script Data Not Updating

RPLIDAR Script Data Not Updating

I am using the RPLIDAR skill in ARC. The scan view is working correctly and I can see real-time obstacles in the UI. However, I cannot access usable scan...
Comments 3
Views 222
jp15sil24 |
Navigation
NMS Navigation Data Grabber
By Synthiam Inc.

NMS Navigation Data Grabber v2

Query NMS lidar scan data by angle, with control commands for range, arc extremes, and obstacle checks from the latest scan.
Comments 0
Views 3 k
blog
Robots Should Learn To Flinch

Robots Should Learn To Flinch

Brave robots break things. Polite robots back off. Here’s why a "flinch" reflex might be the most human upgrade your machine can get-and how smart...
Comments 0
Views 267
question
Adding An Action To An Existing Script

Adding An Action To An Existing Script

I have a question about adding an action to an existing script I have that is written in JavaScript for ARC. I currently have two different ARC...
Comments 11
Views 454
Dave Schulpius |
question
Depthsensor Plugin Load Error

Depthsensor Plugin Load Error

I have a question about the ARC Robot Skill "DepthSensor." I was looking for the Kinect Body Control skill but couldn't find it. After some research, I...
Comments 23
Views 511
jp15sil24 |
question
Using Brushless Motors With ARC

Using Brushless Motors With ARC

just a question with this cycloidal gear, it can be used with these skills ? Sabertooth Movement Panel Brushless Motor Movement Panel Dual Hbridge W/PWM
Comments 3
Views 268
Athena |