Set Digital icon Set Digital Toggle a digital I/O port between TTL low (0V) and high (3.3V/5V) in ARC; select board and port, simple on/off control-signal only. Try it →

Robot Apps

ARC Pro
Learn More
Upgrade to ARC Pro
Experience the transformation – subscribe to Synthiam ARC Pro and watch your robot evolve into a marvel of innovation and intelligence.
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
Indoor Positioning System by Synthiam
Featured
Indoor Positioning System

Infrared indoor positioning for ARC robots: dual-camera tracks IR beacon, shows real-time heading, path and EZ-Script navigation variables

Humanoid #2 by Kenny Storm
Featured
Robot By Kenny Storm

15 DOF humanoid robot built from a budget eBay kit using MG995 servos, EZ-B head control and Castle 10A regulator; power upgrades planned.

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
app
Test

Test

Test mobile responsiveness and functionality
app
Joystick Snapshot

Joystick Snapshot

Trigger camera snapshots with a joystick button for instant image capture control
app
Maxuv_Walle_V01_08022014

Maxuv_Walle_V01_08022014

Wall-e for my son with my daughter
app
Maxuv_Walle_V01_08022014

Maxuv_Walle_V01_08022014

Wall-e robot project for my son with my daughter
app
Chaseandgripgreen

Chaseandgripgreen

Drive a dual-servo robot to track a green object with camera vision and close a servo-controlled gripper on contact.
app
Hero

Hero

Modified Hero 1 utilizing EZ v4
app
Emergency Stop

Emergency Stop

Emergency Stop example script - merge your project with this one and import the Emergency Stop script into your project.
app
Scraps

Scraps

Scraps Sofare robot for hands-on testing and playful experimentation
app
Roomba Power Up

Roomba Power Up

Operate a 5 VDC relay wired to Roomba's Clean button to simulate a one-second press, powering the Roomba without starting clean mode.
app
Simple Mobile App Test

Simple Mobile App Test

app
Dragon

Dragon

Control Elle's dragon dress with an app
app
Mexico

Mexico