Stepper Servo icon Stepper Servo — Control up to 127 stepper motors via Arduinos mapped to ARC servos; supports any stepper driver, serial network, home calibration, speed/accel. Try it →

Robot Building Community

Share robot projects, ask ARC programming questions and learn from other builders. Browse tutorials, Robot Skills, example programs and community discussions.

ARC Pro
Learn More
Upgrade to ARC Pro
Harnessing the power of ARC Pro, your robot can be more than just a simple automated machine.
Power Up Your Scripts with AI
Describe what you want — get working robot code. The project-aware AI Script Assistant built into ARC.
Synthiam Credit
Log In
Earn synthiam credit to lower synthiam product costs
Earn Free Credit
Share your robots, answer questions, and help others — earn credit toward ARC Pro, AI credits, and robot swag.
Remote control robots or add telepresence capabilities with Exosphere

Drive Real Robots, Anywhere

Remotely operate robots around the world or add live telepresence to your own build — straight from your browser.

Discover Exosphere
Joystick (XInput) by Synthiam
Featured
Joystick (Xinput)

XInput joystick skill for ARC: maps Xbox controllers to movement, servos, triggers, vibration, variables; supports analog inputs and scripts.

Community

Join the Synthiam Robotics Community

Connect with thousands of robot builders, educators, and engineers. Share projects, get answers, and learn to build smarter robots with ARC.

  • ✓ Showcase your robots & projects
  • ✓ Get help from experienced builders
  • ✓ Earn credit toward Synthiam products
Create Your Free Account Log In
robot

Herp's Any Kind Of Dinosaur Or Animal

Dinosaur and animal-themed robots: fun ideas like T-rex or Brachiosaurus.
robot

Gatorboy's I Think You Guys Should Make A

Space rover-themed robot to explore environments and grab objects
robot
Waynea's Tall Tower Light Controller - Ezb V4

Waynea's Tall Tower Light Controller - Ezb V4

Monitor 19 broadcast tower strobe lights remotely with EZ-B v4-easy relay integration, fault signaling and simple alerts for...
robot
M's Haw To Make Ez-Bv4 Controller Communicating Via Usb Rather Than Wifi-(Agricultur

M's Haw To Make Ez-Bv4 Controller Communicating Via Usb Rather Than Wifi-(Agricultur

Agricultural robot using EZ-Bv4 controller-migrate...
tutorial
Control Meccano Meccanoid

Control Meccano Meccanoid

Connect a Meccanoid to your EZ-B using an Arduino as the translator.
question

I Cant Save My Project For Some Reason

So, I was just using ARC for Windows 10, adding features to the project, although I didn't have my robot connected. I clicked save, but a window pops us saying this: Unable to save C:\Users\Hefli_000\Documents\EZ-Builder\My Projects\Wall E.EZB. Reason: Object reference not set to an instance of object..System.NullReferenceException: Object...
robot

Robostone's A Robot That Constantly Monito

Autonomous robot monitors ocean and lake water and vacuums microplastics, filtering toxins to protect ecosystems and fish food supplies.
question

What Is The Best Small Laptop To Use On I-Robot Create 2 Base Tjjhat Will Run Ez

Hello, I'm strongly considering a good small and fast Laptop or notebook/netbook that will run ARC Software/Hardware now and in the future. Needs to work with all aspects of ARC PC and Mobile now and in the future. I want to use a Foscam F19831P IP Cam with the EZ-BV4 Controller on the I-Robot Create2 base with the small Laptop....
question
Ez-B V3 Connection

Ez-B V3 Connection

I just pulled out my old V3 all lights flashing the bluetooth pairs perfectly but the problem is with the new version seems to only support v4 internet connection is there anyway with...
robot

Lmramirez's I Would Have My Robot Climb Wi

Window-climbing robot using suction-cup legs and a sponge cleaning system for automated window cleaning like a Roomba.
robot

Robotist's An Attachment That Can Added T

Autonomous GPS-guided attachment for lawn mowers to track position and automatically mow lawns
question

Old Timer Coming Back

Greetings to all, My name is Lloyd Cooper. I was one of the first purchasers of DJ's very first EZ-B (V1) and I have been away from robotics for quite sometime. I have returned to the fold and am looking forward to learning about the new EZ-B V4. As is the case with modern technology, many advancements have been made, and DJ and EZ-Robot are no...