PCA9685 Servo Driver icon PCA9685 Servo Driver Drive 16 servos over EZB I2C with a PCA9685 PWM controller, using ARC servo commands and hardware-timed outputs. Try it →

All Community Content

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
LewanSoul Servo by LewanSoul
Featured
Lewansoul Servo

Control LewanSoul LX-16A servos via ARC (EZ-B v4/IoTiny): assign virtual ports, read positions, set speeds, and enable continuous rotation.

Haw To Make Ez-bv4 Controller Communicating Via Usb Rather Than Wifi-(agricultur by M.AAL
Featured
Robot By M.AAL

Agricultural robot using EZ-Bv4 controller-migrate from Raspberry Pi to x64 Windows for on-board machine vision and USB-serial communication

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

Error Message Cant Connect To EZ Robot

Hi, I just got my EZ Robot in the mail today. After running the Bluetooth setup wizard. I am offered ONE com port (5) not two. When I press Connnect I get the error message "Cant connect to EZ Robot. During the setup it configured a Virtual Com Port then later I set up a Physical com port Both on Com 5. I would really appreciate any help with...
question

Saving Omnibot Ezb File.

When I try to open the omnibot. ezb file I see it in "mydownloads"; however when I try to open it with ARC I get an error message: Error reading configuration file C:usersLloyddownloadsomnibot.ezb I have other files (from the ARC website) in my downloads and they open in ARC fine. Whats the cause????????????
robot
Mix3rn's Eve V0.02

Mix3rn's Eve V0.02

Custom robot with C# AI, solar charging (10V, 230mA), WiFi camera, LED flashlight, voice recognition and mono MIDI speaker.
question

Spoiler! Firmware V13

Coming Soon: Firmware v13 (Codename: OMG) Whoa! What's this? Firmware v13 for the EZ-B Robot Controller is in testing phase!... Isn't that supposed to be an unlucky number? Well, unlucky for ME because I haven't slept in a week ... So let's see what is new in the coming-soon Firmware v13... For those who haven't seen the progress over the past...
question

Servo Facts And Information

What is the input voltage range for my Hitec Servo? A. All Hitec servos can be operated within a 4.8 - 6V (4 or 5 cells) range. Only the HS-50 operates exclusively at 4.8 volts (4 cells). Be aware that "coreless" and digital servos often perform poorly when alkaline batteries are used. Q. What signal do servos require to operate? A. All...
question

Ping Radar

I have a question about the PING radar. Is there a way to reverse the display swing to match the same direction the servo is going? I looked for a servo reverse with no luck. I just recieved my EZ-B today. It is so easy to setup the hardware. Thanks DJ Sures!!!! Cadmanj
question

Speech Recognition

Hello, I just got my new computer and I am finally running Windows 7. To my dismay I spent the entire day and I can't get speech recognition to work. I have read all the turorials and searched and read everything on the forum to no avail. Language, default, Windows SR off, tried everything. Any further suggestions would be greatly appreciated.
blog

EZ-B Firmware V13 OMG Released!

EZ-B Firmware v13 OMG boosts speed, connection stability and I2C read/write for EZ-B v2/v3 - major update, upgrade now
release

Release 2011.10.31.00 - OMG

Firmware v13 (OMG) for Synthiam ARC: 70-position/50-speed servos, I2C console, multi-EZ-B support, smarter navigation, improved ping and scripting.
question

Can You Help Me Make Custom Software/Hardware?

Can you help me make custom software/hardware? For example I like how the bit moves it's head using motion tracking and it's life like... I want only that motion tracking to control my servos, Not the rest if the board. Will that be cheap?
question

Learning To Use The EZ-B

OK, so far I've gotten my omnibot, EZ-B, servos, and camera. I've accomplished speech control with the head servo, and arm movment. The camera was checked out and I have to set it up.( Pretty sure I got that covered.) Still waiting on my motor controller from Sparkfun. I feel I'm making slow, but positive progress. Now I'd like to learn how to set...
question

Running 2 Ez-B's

I received my second EZ-B today (5 day delivery) and it took all of one minute to get it up and running. GREAT job DJ!! Works great. Now I can fill up another 20 ports.