General Topics
Drive Real Robots, Anywhere
Remotely operate robots around the world or add live telepresence to your own build — straight from your browser.
Discover Exosphere
"I build robots" Hoodie
Advanced Speech Reco…
Azure Cognitive Speech recognition for ARC with custom API credentials, scripting, language control,...
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
Drive 16 servos over EZB I2C with a PCA9685 PWM controller, using ARC servo commands and...
Overlay translucent PNG targets onto a camera stream with loadable templates, attach/detach control, preview and status for visual alignment.
Modify Hasbro R2 with EZ-B control, L298 motor driver and 12V LiPo for compact, upgradeable internals, planned dome rotation, MP3, camera and sonar.
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...
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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...
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Testing MG995 Servo Cover
Hello Roboteers, I'm currently conducting some tests on the top cover of the MG995 servo. Since replacements seem unavailable, I've been looking into it. It appears that...
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Affordable Modular ARC Robotics Kit
Is it time for a new ARC compatible Robotics Kit? Most of us came across ARC back in the days of EZ-Robot. These are great robotic kits for schools...
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Unresolved Refund Issue With Ezrobot
A Warning Regarding My Recent Experience with ezrobot. Eleven years ago, I ordered a V3 from ezrobot, and everything went smoothly at that time. The...
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Robotics Creativity With ARC
Hello Roboteers, It's amazing what you can do with very little money and knowledge! Just get ARC and a cheap printer. Check out this video: ARC and Cheap Printer
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Dangers Of Improper Battery Replacement
Hello, Roboteers! It seems that for some devices, you practically need a hammer to change the battery. It's astonishing that some companies...
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Arcx Release And Questions
I just discovered this thread and read a bit more about ArcX. https://synthiam.com/Community/Questions/Smooth-start-of-the-servo-movements-when-starting-ARC-22019. I...
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Help With Iqbot Wiring Colors
Hi fellow roboteers, About 10 to 15 years ago, a robot called IQBot was released as a building kit. It came with a lot of books and nice pictures, so I bought...
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ESP32 Development; New And Final Directions
Because I need a life too, I'm preparing a hard stop to finalize my ESP32 development after my last final changes. I only have time to work on it in my off-time and it's been consuming every spare moment for weeks. V13 is what i just finished tonight... lucky 13. This is the first step toward the final ESP32 firmware I'm working on, which you can...
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Help Identifying Unknown Device
Hi roboteers, Does anyone know what this is? I received it from a friend.
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Feetech Servo Update Issue
Hello support team, I'm encountering significant issues with the Feetech RS485 Servo Skill update after upgrading to ARC version 2026.02.19.01. I have two robots...
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