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Intel Realsense D435i by Intel
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Intel Realsense D435i

Connect Intel RealSense depth cameras to ARC NMS for depth-based distance detection, point-cloud mapping, video streaming, and navigation telemetry.

My Little Dewey (Drone 1) new home by Toymaker
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Robot By Toymaker

Inventor/roboticist studio features an Alexa-controlled Dewey Drone aboard the Space Freighter Valley Forge diorama from the 1972 film Silent Running

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general

Modular Robotics Becoming Standard?

Are robotics moving toward more modular, build-your-own systems? Robotics is evolving quickly, and one clear trend is increased emphasis on modular design and user-assembled systems. Instead of fully fixed machines, we’re seeing robots that can be customized, upgraded, and partially built by hobbyists and learners. This shift makes robotics more...
question
ARC Skills Needed For Inmoov

ARC Skills Needed For Inmoov

Servo Mapping EZ-B v4.pdf Hello Athena, I have built an EZ-Robot InMoov robot head and customized it. I have implemented a camera in each eye, with the right eye...
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
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...
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

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
Open
Stabilizing Frequency Detector On Rock Pi X

Stabilizing Frequency Detector On Rock Pi X

Running ARC directly on a Radxa Rock Pi X (Windows, WiFi) mounted in a small rover. I’m using the Frequency Detector skill to move a...
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...
release
ARC 2026.05.24.00 (Pro, Runtime And Free)

ARC 2026.05.24.00 (Pro, Runtime And Free)

ARC v2026.06.13.00 boosts reliability, error handling, and Soundboard ControlCommand automation for flexible robot audio control.
question
MG995 Servos Not Centering

MG995 Servos Not Centering

Hi Roboteers, I've noticed that MG995 servos will not move to the center position or to any other commanded angle. I tested three MG995 servos (all purchased from...
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...
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.