Dual-Axis Compass icon Dual-Axis Compass Dual-axis I2C magnetic sensor for EZ-B robots enabling magnetic direction sensing; requires short 2-3 in wiring. Third-party hardware. Try it →

Robot Building Questions

ARC Pro
Learn More
Upgrade to ARC Pro
Unlock the true power of automation and robotics by becoming a proud subscriber of Synthiam ARC Pro.
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
Sabertooth Kangaroo by Dimension Engineering
Featured
Sabertooth Kangaroo

Movement panel enabling Kangaroo & Sabertooth encoder-based speed/velocity control, UART/PC serial options, tuning and encoder setup.

Roli Time-lapse Video Robot by Jason H
Featured
Robot By Jason H

Roli time-lapse rig with printable GoPro EZ-Bit and simple code to nudge the chassis, plus a $25 film rail for smooth motion; DSLR sync 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
question

How Many Servos Can You Connect To A Ez-B V4 Wi-Fi Robot Controller?

Hi all. I am considering buying a 17 DOF kit from China, its ready with brackets. This kit can be used with 17 servos. Thanks.
question
Can't Connect To My Computer

Can't Connect To My Computer

I cannot get my 6 to connect to my computer. I can see the camera but when I hit the connect button it says it cannot connect.
question

Music Whit Myo

here a little video off music whit myo. it take some practise to know how your musles works. you can only use one at the time,excample pc or I_phone,avery iphone works
question

Question With Servo

Hi, I am having problems with the JD robot's left foot/ankle servo. It doesn't seem to move as freely as the others. I first noticed when having the robot walk. When I manually try to move it, it feels stiffer than the other servos. Is this just a bad servo that needs to be replaced or are there any tricks that a I can use to fix it myself? Thanks
question
Myo Not Found

Myo Not Found

its connected to pc port com49 but in ARC it doesn show up.
question
Easy Hardware Mods For The Irobot Create 2

Easy Hardware Mods For The Irobot Create 2

The Create 2 from iRobot can be easily modified using additional parts from the 500 and 700 model Roombas. These modifications will...
question
Man-Made Minds: Living With Thinking Machines

Man-Made Minds: Living With Thinking Machines

Man-Made Minds: Living with Thinking Machines
question

2 Amp In Current

is 2 amp in current low or much for the ezbv4? i found the guy whit the lazers my idea was to use 4 big servo's from here.for moving the head up&down. mount the camera on the left choulder (predator) and ontop of the camera, 3 lazers,they are 6 volt one red two blue.i will use the blue just, for tracking red baloons,ones the robot spotted blue...
question
Jeremie@Ezrobot

Jeremie@Ezrobot

Jeremie could you tell me what the component was directly under the yellow poly fuse? For some reason can't post a pic?
question
H_Bridge Wiring Question

H_Bridge Wiring Question

Hello, I found an issue with the factory wiring with my Roli's H-Bridge wiring. When I was doing the h-bridge test I noticed that the unit wouldn't move. Upon inspecting...
question

Learn How To Use Servos

Could you please recommend a kit that would help me learn how to use servo motors? My final goal is to build Halloween props for a haunted corn maze at which my family volunteers. I want to build a bat with flapping wings but I am stuck with a whole bag of parts and am unable to get my computer to talk to my servo motor. I was hoping if I could put...
question

Robogames 2015

Who is going to Robogames 2015? RoboGames Event Schedule and Rules " target='_blank' rel="nofollow">RoboGames Event Schedule and Rules