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 →

All Community Content

ARC Pro
Learn More
Upgrade to ARC Pro
Join the ARC Pro community and gain access to a wealth of resources and support, ensuring your robot's success.
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
Live Stream Broadcast by Amin
Featured
Live Stream Broadcast

Broadcast live audio and video from ARC camera to the web via HLS; cross-browser streaming. Requires router configuration for external access.

Following, tracking the blue line with ARC by EzAng
Featured
Robot By Ezang

Synthiam ARC camera movement tracking for easy object tracking; troubleshooting tip: tail orientation can cause squeaking.

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
question

Camera Click Servo Plugin

I installed the Camera Click Servo Plugin, set up the servo info and then when I attached it, it automatically attached to Camera 2. (it wasn't even powered up) I have 2 cameras on my project and I need it to attach to Camera "1". I don't see a way to change the camera to the one I want.
robot

Sivads's A Robot That Can Be Deployed I

Deploy a mobile robot in temporary spaces to monitor temperature, humidity, leaks and air quality, and perform remote watchman/security tasks.
question

Myo Armband

Hi, a really short question: Can i controll the JD with 2 x MYO Armbands? Or for later can i controll the left arm with one MYO and the right arm with a MYO but his time from a InMoov? Boris
question
Jd Will Not Turn On

Jd Will Not Turn On

I have the JD humanoid robot and I charged the battery and it still does not give any indication of being turned on when I flip the switch. I do not know if I am doing something...
robot

Dalton's A Voice Command Music Player.

Voice-command robot music player that searches online for MP3s and videos, finds user preferences and saves searches into playlists.
question

Combining Ezb Programs

Hey DJ, or anyone else..... Need a lil help here, Using the EZB software, is there an easy way to combine bits and pieces from different programs to into one larger program? What I want to do is this; I created a small program using the RGB Animator. I also created another program that runs a Arlo mobile base. I also created another program that...
robot

Walunit's A Robot That Can Interact With

Design a pet-interactive robot that builds trust, learns behaviors over time, and entertains and plays with dogs and cats.
robot

Aced's To Build A Robot Companion Whi

Build a robot companion that understands and sings along to music played by instruments.
question
Sound Servo Speaker Error

Sound Servo Speaker Error

@DJ. Hey buddy. I've come across a bit of a bug with the new "Sound Servo Speaker" control. Running on ARC version 2015.11.25.00, when I add the control to a...
robot

Hqutech's Hi,I Like To Make Balance

Build a one-wheel balancing robot - choose a gyro compatible with an EZ-Robot full DIY set for stable balance control.
robot
Joseph4760's Wall-E To Wall-E-Nator

Joseph4760's Wall-E To Wall-E-Nator

Wall-E-Nator custom build: Wall-E U-Command fused with Terminator parts, mid-build, adding LEDs, camera and painting skull and arms
robot

Leoct3000's A Robot That Can Intelligently

Intelligent pool-cleaning robot scrubs stairs and surfaces while simultaneously testing water chemical levels for cleaner, safer pools.