BV4615 RC-5 IR Decoder icon BV4615 RC-5 IR Decoder Adds IR sensor support and button mapping for USB joysticks in ARC, enabling remote control functions; third-party hardware supported. Try it →

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Remote control robots or add telepresence capabilities with Exosphere
ZAMA Emotion Model by University of Glasgow - AZRAM Project
Featured
ZAMA Emotion Model

Valence-arousal emotion engine generating persistent, configurable robot moods and event-driven emotional outputs for expressive behaviors.

My new robot hand to practice with - video by EzAng
Featured
Robot By Ezang

Synthiam ARC controls a DIY robot hand with auto-positioning via Arduino Uno; servos glued for quick prototyping

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general
ARC AI Assistant Script Limits

ARC AI Assistant Script Limits

I have a question about working with long scripts in the new ARC AI Assistant console. The console appears to have a line/character limit and won't accept...
question
Open
ESP32 CAM ADC Jitter With PWM Servo Feedback

ESP32 CAM ADC Jitter With PWM Servo Feedback

Using an ESP32-CAM (AI Thinker) flashed with the Synthiam firmware as my EZ-B over Wi-Fi (client mode), I’m trying to get positional...
question
Open
Openai Dall-E Skill Deprecated

Openai Dall-E Skill Deprecated

The "OpenAI Dall-E Image" Robot Skill returns the following error message in ARC. I assume this is because the skill has been discontinued. Is there a...
blog
The Most Polite Robot Speaks SMTP

The Most Polite Robot Speaks SMTP

Real-time alerts grab attention. Email earns it. Here’s why the best robot UX might be slow, quiet, and sent from an outbox-plus how ARC makes it simple.
question
Open
Separate Gripper Control Scripts

Separate Gripper Control Scripts

New gripper control - help needed I still need help controlling each gripper using both its IR sensor and a lever switch to detect when the gripper has...
question
Open
Micro:Bit Continuous Servos Jittering

Micro:Bit Continuous Servos Jittering

I’m driving a small 2-wheel bot with a BBC micro:bit connected to ARC over USB. Each wheel is a FS90R continuous rotation servo powered from a...
question
Open
Arduino_V11 Symmetric PWM Steering

Arduino_V11 Symmetric PWM Steering

Thank you for the Arduino sketch and the ARC scripts. I'm using the Arduino sketch (Arduino_v10) as the robot controller (acting as the EZB) connected...
general
ARC Shutdown Seat Error

ARC Shutdown Seat Error

Hello, Since the last ARC update I've started seeing a new issue: ARC shows a popup error and hangs during shutdown, preventing the robot from completing its shutdown...
question
Pivot Stepper Sketch Help

Pivot Stepper Sketch Help

@Athena, I'm using the Arduino Mega sketch below to control four stepper motors via AccelStepper / MultiStepper. The Arduino is connected to an EZB4 over UART (Serial3)....
question
Move Both Pistons Simultaneously

Move Both Pistons Simultaneously

In the Movement Panel for the EZ-Robot head, I have a right back piston and a left back piston. These two need to move together at the same time, but in the...
general

Inmoov Head Fiber Optics Question

I see you designed a nice InMoov head with full movement, and I'm printing one now. Are the fiber optics included with the design, or do they need to be purchased separately? If they are separate, where can I source them? Also, if this head is intended to be controlled with an EZB (or integrated into an ARC project), do the fiber optics connect...
question
Gripper Servo JS Conversion

Gripper Servo JS Conversion

, This is a Script Skill question - could you help convert some EZ-Script I used previously into a JavaScript (ARC Script) version? Context: This is for a two-arm...