Read Digital icon Read Digital Read TTL digital input from an ARC I/O port; real-time red/green status for low (0V) or high (+3.3/5V), selectable board/port and read interval. Try it →

All Community Content

ARC Pro
Learn More
Upgrade to ARC Pro
Synthiam ARC Pro is a new tool that will help unleash your creativity with programming robots in just seconds!
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
Kinect Body Control by Microsoft
Featured
Kinect Body Control

Control robot servos with Microsoft Xbox 360 Kinect body tracking; map joints to upper/lower body servos with smoothing and pause control.

Happy New Year to all from EzAng and family and Roman the robot by EzAng
Featured
Robot By Ezang

Happy New Year from EzAng, family and Roman the robot, grateful to robot friends for teaching so much and promising more robot projects in 2021

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
Elseif Is Broken

Elseif Is Broken

@DJ, The ElseIf is broken: The code below never stops ! $buffer="[123 456 789]" $len=Length($buffer) $ix=0 $start=-1 $end=-1 repeatwhile($ix<$len) $ch=GetCharAt($buffer,...
blog
Developer Kit & Iotiny Overview

Developer Kit & Iotiny Overview

Special robot guests including R2D2, InMoov, Dalek, Wall-e and more
question

Function Request - Modulo Operation

@DJ, For the next release, can you please add: 1) Modulus Function e.g. Mod( Number1, Number2 ) OR 2) Modulus operator e.g. Number1 % Number2 I know you can use plugins to add custom functions, but they don't work on mobile applications. Modulus is so versatile and useful deserves a place in EZ-Script. Simple examples: 1) $counter=0 :loop #do...
question

Where Do I Find Examples Of Blockly?

I find that when I load examples, the blockly blocks I was playing with on another project are still there, but not code for... say for example roli.ezb I would like to view examples of code, so that I may study them and learn how to adapt it. I have found how to use the pwm hBridge, and I suspect the pages I am looking for are right in front of...
question
Arduino Ibt_2 H-Bridge

Arduino Ibt_2 H-Bridge

I'm curious if anyone has used the Arduino IBT_2 Motor Controller with EZBv4 It looks like I share the ground, can power the motors with my 6 vdc SLA bat attached to Vcc,...
robot

Sage's To Have A Video Recorder And M

Equip a device with video recorder and microphone for live audio and video monitoring and design it to operate on water like a boat.
question
Sound Sensors

Sound Sensors

Hey Everyone! I am currently stuck on how to code these 2 sound sensors (1 on left, 1 on the right)(picture below) on the head of my robot. I have a servo (D18) that goes up to 180 degrees and I...
question

Control Usage, Cross Reference

This weekend I changed the name of my soundboard control and then searched through the project to find and update all the references. It occured to me that it might be fun to build something that showed the relationship of items. I could do this with a spreadsheet but is it possible to use whats built into ARC? Example: Show all the places that...
robot

Robojack's A Charging Dock For Roli. Aut

Autonomous charging dock for Roli: maps a room and returns to dock when battery drops to 20%.
blog
HDD Servo Overview

HDD Servo Overview

New and improved HDD servos (April 2017) demonstrated on a JD robot by DJ Sures and Jeremie.
robot

Ruizrichardf001's A.I.Wrighting Devices Or Track

Smart intelligence autopilot for AI writing and tracking systems downloading repair methods to help humans, angels, and demons find balance and lawful order
question
Ezb Works Only In Jd, Not In Roli

Ezb Works Only In Jd, Not In Roli

Hi, today i have become for my Project a Rover. This works great, when i use the Rover in the torso from JD. But when i put this in my Roli, i have no...