Remote Mouse icon Remote Mouse Scriptable Remote Mouse for ARC: control PC cursor and ARC window via ControlCommand, using voice, camera or I/O inputs; shows cursor coordinates. Try it →

Robot Building Questions

ARC Pro
Learn More
Upgrade to ARC Pro
ARC Pro is more than a tool; it's a creative playground for robot enthusiasts, where you can turn your wildest ideas into reality.
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
Brushless Motor Movement Panel by Synthiam
Featured
Brushless Motor Movement Panel

Control brushless motor controllers (hoverboard-style) via EZ-B: configure direction, speed and optional brake ports for DIY robot movement.

R2-q5 Droid Build With Ez-b4 by kashyyyk
Featured
Robot By Kashyyyk

R2‑Q5 3D‑printed droid using EZ‑B4: camera in dome, RGB LED magic panel, servos with buck converters, scripts for panels, holoprojectors and blaster.

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
Heavy Duty Motors.

Heavy Duty Motors.

I am interested in building an Omnibot 2000 or Omnibot 3000 from the scrap... Using fiberglass... But I would like to know which motors shall I use to bear the weight (about 12-15 Kgs)...
question

Wireless Camera Driver

Hi Everyone, Right now I have a very old lappy which runs on Windows XP... So it can't install drivers on its own.. I need the driver of the wireless camera that comes with the EZ-kit.. Can any one guide me please...
question

Using ARC Behind A Proxy And Firewall

Our school uses a Proxy Server that requires authentication to access.... I would guess that most schools do the same. DJ I have started this thread so I can get our schools technical support involved in this one. They should join this thread sometime soon.
question
What Capacitor Is It?

What Capacitor Is It?

Yesterday when I was looking at my EZ-B, I observed a new kind of Capacitor in the place C1 of EZ-B... I have known about electrolytic capacitors and ceramic capacitors.. What...
question
Ultrasonic Distance Sensor

Ultrasonic Distance Sensor

How do you connect the Ultrasonic Distance Sensor without losing servos. and How do you set up the robot to run on its own using the Ultrasonic Distance Sensor to keep...
question
Can I Do This With Ez Robot?

Can I Do This With Ez Robot?

What I want to do is the following - Encapsulated programs that will control motors and select voice files to be played. The programs will be randomly selected to...
question

Omnibot On Ebay - Might Be A Bargain

Here is an Omnibot auction on ebay - includes a Chatbot: 121174248933
question

Using Multiple Ez-B

I see a number of people here using multiple EZ-B on their robots, if the reason is just running out of port lines and number of servos etc, then there is a really good alternative. Many moons ago, long before the dawning of the EZ-B, the first AIMEC:3 used the SD20 (I2C 20 channel servo driver) chip www.robot-electronics.co.uk/htm/sd20tech.htm...
question

I2c Query

Hi folks, I have another I2C query. I've learned now that I2C devices have addresses meaning multiple devices can be attached. This is awesome of course. My question is now, if I had, say 2 accelerometer's of the same type attached, can these be accessed separately? Am I correct in thinking that they would have the same address code? For scripting...
question

Expanding Digitalports

I was wondering if anyone had a simple solution for adding more digital connections to the controller. One idea I had was to link an arduino to it via i2c, although I don't know where to start to do that. I need to increase the connections by about 6 ( making 26 ) minimum.
question

Useful Reference

I stumbled on this electronics reference website. A handy quick ref. Lessons In Electric Circuits
question

Header Pin Questions.

Hey everybody. I have a some bread boards and an arduino uno and they all have female socket headers as to where the EZ has male headers. I have some jumper wires that I use with the other stuff and I would like to do the stuff with the EZB. Is there a connector or socket cover or something. Can I just pull the pins out of one of these then...