Output Audio From EZ-B icon Output Audio From EZ-B Example ARC skill demonstrating converting, compressing and streaming MP3/WAV to an EZ-B speaker, with play/stop commands and TTS examples. Try it →

Robot Building Questions

ARC Pro
Learn More
Upgrade to ARC Pro
With ARC Pro, your robot is not just a machine; it's your creative partner in the journey of technological exploration.
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
SMTP Client by Synthiam
Featured
SMTP Client

Send SMTP email (text or camera images) from ARC robots via ControlCommand; configure SMTP/auth and sender; saves credentials in project.

The latest ALTAIR Robot - SCAMP by Toymaker
Featured
Robot By Toymaker

SCAMP Assist-Drone: low-cost telepresence robot for elderly and disabled with telescopic reach, object fetching, Alexa, and AI vision sensors.

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
Neck Pan And Tilt Servo Selection

Neck Pan And Tilt Servo Selection

Super High Torque RC Servo with 1600 ozin at 12 VDC, 60 degrees in 1000 ms, (3200 oz-in, 22.6 N-m peak). RC PWM input signal, closed loop position...
question
Need To Upgrade Ez's Os

Need To Upgrade Ez's Os

i recently grabbed my ez robot that i ordered last year, and i downloaded the ARC software. Now i cant connect to my ezb because it says that i need to upgrade my ez's Os,...
question

2 Cameras, Misc

Hi, A couple of questions. Has anyone been able to run 2 cameras at one time? I would like to use one camera fro EZ Face and the other for whatever... Has anyone been able to come up with a way to recognize sound... maybe an alarm or breaking glass? I have a glass breakage sensor I may use but I would like to be able have the robot recognize sounds...
question
3D Printing For Averyone Even?

3D Printing For Averyone Even?

3d printers also for anymals to by.haha
question

Hb-25 Motor Controller

Have anyone used the HB-25 motor controllers from Parralax with the EZ-B. I am trying to find out compatibility or any issues anyone have run into. It seems to behave like a servo based on their description. Thanks
question

Connecting Ez-Board

Hello. Is it possible to connect Ez-board to pc directly instead bluetooth? I am having many trouble with windows using an usb bluetooth dongle.... Thank you.
question

Robotic Education

So, you make this all seem really easy, for robotics, and its got me thinking. How difficult is it to have your robot 'learn' its surroundings. Could i get a program that would let the bot roam around my apartment and develop a map it can remember?
question

Welcome To The EZ-B

Hello! Welcome to the forum for the EZ-B Bluetooth Hobbyist Robot Controller. This forum is for the present and future EZ-B community users to discuss projects and ask questions. We have tried to make this website informative and easy to understand. It is our goal to ensure you have positive experiences with the EZ-B, ARC and the EZ-SDK.
question
Hooking Up The Sparkfun Usb To Ttl Converter

Hooking Up The Sparkfun Usb To Ttl Converter

Here is how I hooked up the SparkFun FTDI (USB to TTL) Adapter in place of the Bluetooth module that sits on top of the EZ-B. 1. I...
question

Roli Robot Questions

With the roli robot would I be able to use higher mAH like traxxas or these duratrax 7.4v 4,000 mAH batteries https://www3.towerhobbies.com/cgi-bin/wti0001p?&I=LXBPGW&P=0 and still be ok? Also is there a way I can use one 14.8v battery instead of two 7.4v batteries?
question
Fun With An Atomic Clock

Fun With An Atomic Clock

I want to share with my friends here a quick project that I have had a lot of fun with, its a self (time/date) adjusting clock controlled by MSF radio time signal from the...
question

3D Printing, Anyone Located Near Sanford Florida?

Hi, I'd really like to get to know someone who has a 3d printer, and lives in my area, Sanford Florida. I definitely would like to see one make something. Also, I have an idea I want to make and would like to work with someone about making key parts of it. I plan to get a 3d printer in time, so I'd like to see a real expert use one. I've done...