EZMQTT Broker icon EZMQTT Broker — Local MQTT broker for ARC: host pub/sub messaging on TCP port 1883, relay topics between publisher and subscriber clients. 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
Stay at the forefront of robot programming innovation with ARC Pro, ensuring your robot is always equipped with the latest advancements.
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
DHT11 Temp & Humidity Sensor by Proteusy
Featured
DHT11 Temp & Humidity Sensor

Read DHT11 temperature and humidity on Arduino (signal pin 4) using EZ-Genuino_DTH11_Uno firmware; exposes $Temp and $Humid variables.

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

Jd Hips Dont Save

am using jd hips ez bulder,anything i make and save is gone next time i open , ez builder .
question
Continuous Servo Speed

Continuous Servo Speed

Hey guys, My son and I are struggling a little with slowing down the continuous (wheel) servos. I've read other threads and posts about it, but when we try changing the stop...
robot

Agubski's Lawn Mower In The Summer And S

Dual-purpose outdoor machine mows lawns in summer and removes snow in winter, designed heavy and robust for reliable year-round performance.
question

Have Two Ez-B V4's One Shows Up On My Wifi List And The Other One Doesn't

Hi, This is my first post so glad to be here. I have a peculiar problem. I'm trying to get going with my EZ-B v4 and I'm noticing that one of my EZ-B's wifi name shows up in my list without any issues but the other one will show up and than disappear and doesn't come back. I also noticed that it does show up in my wifi listing on my Iphone so I...
question
Extra Motions In Auto Positioner

Extra Motions In Auto Positioner

When I create a frame in auto positioner, sometimes it goes haywire and moves uncontrollably. I have tried starting over a few times with new profiles to no...
robot

Lawguy's I Would Like An Affordable Rob

Affordable robot to feed and interact with dogs, providing companionship and automated feeding while you're at work or school.
robot

Rmcmurrer's I Am Teaching Myself Robotics

Build a life-size humanoid that walks, sits and talks for conventions using biped and hand kits, rechargeable batteries and a charging station.
question

How Can I Manipulate ARC And Other Windows?

Hey guys. I am currently working on a form of ARC artificial intelligence made in ez-script. I was something I wanted to attempt to show the extent of ARC s capabilities. 1)I want to, however, minimize ARC in ez-script while letting the scripts continue to run. Is there already a way to do this? If not, FEATURE REQUEST! 2) I would also like to find...
robot
Pashley's Jd Days

Pashley's Jd Days

Unboxing and assembly of a servo-equipped kit with servo alignment and the memorable captured moment
robot

Robotmaker's Its Not Really A Robot Design

Design and build an electronic door lock with fingerprint control for secure, keyless access.
question

Ez-Robot Heavy Duty Servo

Has anyone used the EZ-Robot Heavy Duty Servo for the InMoov Head Servos to replace the HS-805bb? That servo is out of stock everywhere and needs modification as well. Just getting started with InMoov and I want to use EZB. Any suggestions are much appreciated. Thanks! - Steve
question
I Don't Httpget What's Wrong

I Don't Httpget What's Wrong

I was excited tonight as I was able to connect to my EZB via client mode for the first time. (Previously my anti-virus software was preventing the scan from...