Custom Movement Panel icon Custom Movement Panel Custom Movement Panel maps directional commands to scripts, adjusts per-wheel speed (0-255), and integrates with joysticks for unsupported motors Try it →

Robot Building Questions

ARC Pro
Learn More
Upgrade to ARC Pro
Unleash your creativity with the power of easy robot programming using 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
On Variable Changed by Synthiam
Featured
On Variable Changed

Run scripts automatically when specified ARC variables change; define variable-to-script pairs, monitor status, and trigger actions.

New video - using Floor map and Touch path maps and Navigator for simple path following  with audio by EzAng
Featured
Robot By Ezang

Floor Map, Touch Path and Navigator enable simple path following; IoTiny hotspot guides your car-Intel RealSense required for waypoint navigation.

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
L298 Question

L298 Question

I'm having a weird issue with the L298 and the movement panel in ARC. I connected the L298 as explained in the tutorial section. With these exceptions: I used jumpers instead of solder for most...
question

Maximum Voltage/Voltages For The Ez-B?

Hello. Currently in my robotics project, I am using a lot of electronic components such as leds that are eating up my batteries instantly. I am thinking about using a power adapter to keep the current running to all of my electronics. Is there a maximum voltage other than 9 volts to maintain a strong, on-going current to fuel my project, and if so,...
question
Digital Inline Multimeter

Digital Inline Multimeter

@DJSures Hey DJ I've seen a number of videos with you using a small square inline digital multi meter. Where did you get it from? I have been looking for something...
question

Attaching An Led To A Digital Port?

What is the best way to attach an LED as an indicator on a digital port? I tried by connecting an LED with a 330 ohm resistor to the GND and signal pins, and this works, but I just wondered if this should best be done with external power (I plan to add several of these) or off of the EZ-Robot board? I will be running off of a battery once I get...
question
Very Cool Robot From Robotshop

Very Cool Robot From Robotshop

this is a very cool little robot for under $100 for massages I going to get one for my older sister thats a professional masaage therarapist
question
Powerfull Robot .Safety Features

Powerfull Robot .Safety Features

At present I am working on a Motorised Wheelchair Base unit using the original Motors,these are pretty powerful and can inflict a lot of damage if great...
question
Wall-E Led

Wall-E Led

How did DJ connect wall-e's led for his eye to the ez-b?
question
Looking To Sell A Upgrade Kit For The Roomba 4000 Series Robot

Looking To Sell A Upgrade Kit For The Roomba 4000 Series Robot

lot of are using a roomba 400 series with EZB and its a great platform for any type of robot...
question

Motor Driver

Hi! well i am working on a robot using the rear end of those kids cars they drive around in. the motors are 12 volt,does your motor driver handle 12 volt external power 4 ah.please help!
question
Generic Error Occurred In Gdi+

Generic Error Occurred In Gdi+

Hey, Just a heads up, I am using Windows 8, new desktop, and I am using the camera QR feature in ARC. Though, I get this "Generic error occured in...
question

Servo Speeds?

What is the max speed of the continues rotation servos? Also, Can the speed be ajusted?(pardon my spelling)
question

How To Get Wall-E In Autonomous Mode

How do you get wall-e into autonomous mode using DJ's wall-e big(without script) example.