PWM Servo Feedback (I2c) icon PWM Servo Feedback (I2c) Real-time servo position input via Arduino ADC over I2C; supports Nano (6 channels) or Mega (16), configurable I2C address and scalable chaining. Try it →

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Gaming Mouse Pad

Gaming Mouse Pad

While programming your robot, these 9x7 inch personalized mouse pads deliver a smooth experience...
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AimlBot by Synthiam
Featured
Aimlbot

Localized AIML chatbot with editable AIML files, ez-script support, session memory and ControlCommand API; integrates with speech and robot skills.

Roli The Climber by faengelm
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Robot By Faengelm

HDD servo-powered arms and legs let the Roli Rover climb obstacles; simple script controls movement and servo activation.

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question
Inverse Kinematics Guidance For Cybot3000

Inverse Kinematics Guidance For Cybot3000

I have a question regarding the use of the Inverse Kinematics Robot Skill in Synthiam ARC. I've managed to create the general arm...
question
ARC Keeps Blocking Windows Shutdown

ARC Keeps Blocking Windows Shutdown

I'm having an occasional issue with Windows shutting down when using the Utility.shutdownPC(); command from an ARC script. Background and setup: - I...
blog
Maps Are Opinions: When Your Robot Argues With Your House

Maps Are Opinions: When Your Robot Argues With Your House

Robots don’t see rooms. They vote on them. LiDAR turns your hallway into a debate, not a blueprint. Here’s...
robot
Fxrtst's Mecha Morphix Robot Platform

Fxrtst's Mecha Morphix Robot Platform

Build and program the Mecha Morphix robot head ALAN with hours of 3D printing, assembly, wiring and coding tutorials plus BOM and modular parts.
question
Arduino Serial Communication Troubleshooting

Arduino Serial Communication Troubleshooting

Hi @Athena, I'm using the following code snippet on an Arduino Mega that is communicating via UART with an EZB4: if...
question
Joystick Release Servo Reset

Joystick Release Servo Reset

I have an XInput joystick and four servos connected to an EZB (servos on D12-D15). In my ARC project I’m using the Joystick (XInput) Robot Skill. The left stick...
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.
question
Usb To Serial Connection Camera Option

Usb To Serial Connection Camera Option

With the option to use the EZB in serial to USB you lose the option for the camera since the connections use the camera port. Is it possible to...
question
EZ-B V4 Units Troubleshooting

EZ-B V4 Units Troubleshooting

I have two older EZ-B v4 units that are causing problems. I don’t use them regularly-only occasionally for testing. i made 2,3 reset on both EZBs.  I’ve included...
Servo
Inverse Kinematic Arm
By Synthiam

Inverse Kinematic Arm v12

Control robot arms with inverse and forward kinematics, converting X/Y/Z positions into joint motion and reporting end-effector location.
question
Soundboard Volume Zero Issue

Soundboard Volume Zero Issue

I have a question about the ARC robot skill SoundBoard (EZB). Why can't the volume go to zero anymore? I'm not sure when this changed, but it seems the soundboard...
blog
The First Bias You Ship Is A Voice

The First Bias You Ship Is A Voice

Robots don’t just speak-they set expectations. The accent, pace, and tone you choose shape trust, speed, and even ethics. Here’s why voice is your...