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Sythiam Swag
"I build robots" Hoodie

"I build robots" Hoodie

This heavy hooded sweatshirt is perfect for robot builders. The material mix of cotton and polyester provides warmth...
Wheel Encoder Counter by Synthiam
Featured
Wheel Encoder Counter

Arduino UNO wheel encoder interface: reads left/right encoder ticks, outputs wheel counts, configurable for accurate NMS pose telemetry and SLAM.

My 'bot wilber (now ez Wilber) by OldBotBuilder
Featured
Robot By Oldbotbuilder

Convert LEGO EV3 BALANC3R into EZ Wilber with EZ-B4, camera, speech, voice recognition, IR/RC control, autonomous ultrasonic and video tracking.

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question
Intermittent EZ-B Controllers Disconnect Issue

Intermittent EZ-B Controllers Disconnect Issue

I'm experiencing an intermittent issue with ARC where two out of my three EZ-B controllers lose their connection. * I'm using...
question
Open

Help With EZ-Script Coding

I'm working on a project with my EZ-B v4, and I need some assistance with coding the GetDigital command. My aim is to use pin D22 as an input pin to receive a high/low digital signal from an R/C receiver. The receiver uses a PWM-to-digital output device on one of its channels. This setup will allow me to switch my robot's drive wheels between ARC...
question

Error Loading Cefsharp.Core.Runtime.Dll

I encountered an unexpected message on my laptop when attempting to run the latest version of ARC (version 12.30). The previous version, 12.29, worked without any issues. Can anyone help clarify what's happening here? Error Details: - Timestamp: 2025-12-09 13:14:58 UTC - ARC Version: 2025.12.03.00 - Operating System Version: Microsoft Windows NT...
question
Open
Fixing Speech Recognition Error

Fixing Speech Recognition Error

I encountered an error today within Synthiam ARC when attempting to open the Speech Recognition control. The error message began with: "Voice recognition...
question
Open

ARC Event Notification Capabilities

Does ARC have the capability to notify me when a specific event occurs, such as sending a text message, an email through Gmail, or a Facebook Messenger notification? For instance, I currently have a script in ARC that runs in a loop every 30 seconds to check its connection to the EZ-Robot EZ-B controllers. It would be beneficial if ARC could notify...
question
Open

Map Loading And Wavefront Inquiry

, Do we currently need to manually load an occupancy grid or map into the Synthiam ARC software, and if so, what is the procedure for doing this? I have noticed that the robot skill does not have a settings user interface, as the 3-dot menu doesn’t open any configuration options. Additionally, is the Wavefront robot skill fully developed and...
question
Open

Push Button Servo Control Advice

Hello everyone, I am currently searching for a push button solution to control a servo motor. Specifically, I need the servo to move to a designated position when the button is pressed and then return to its original position once the button is released. I've looked extensively but have not found a suitable option. Any advice or guidance on this...
general

Identifying EZ-Bv4 And Iotiny Seller

Hi Roboteers, I am looking for information regarding a seller on eBay who is offering an EZ-B v4 and IoTiny. The listing is titled "EZ-Robot EZ-B v4 WiFi Robot Controller - Used, Tested - STEM Robotics AI DIY." The seller's username is "mayaway," and they have a seller rating of 550 with 100% positive feedback. If anyone has...
release
ARC 2025.11.29.00 (Pro, Runtime And Free)

ARC 2025.11.29.00 (Pro, Runtime And Free)

Synthiam ARC: faster, more stable robot control - faster camera, speech, scripting, improved Robot Skill search, EZ-B auto-connect, better...
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.
release
ARC 2025.12.03.00 (Pro, Runtime And Free)

ARC 2025.12.03.00 (Pro, Runtime And Free)

Synthiam ARC boosts performance and reliability with faster UI, improved exception logging, EZB startup fixes, plugin recovery and UI...
robot
Bmcnamee1's Extending Jd

Bmcnamee1's Extending Jd

3D-printed male/female servo spacers extend JD by 2.75 inches, increasing leg reach and dramatically boosting speed with longer steps.