Lidar-Lite Laser Module icon Lidar-Lite Laser Module Laser Lidar-Lite ARC control reads distance, velocity and signal strength (0-40m+) via EZ-B v4 i2c, setting EZ-Script vars for robotics Try it →

Robot Building Questions

ARC Pro
Learn More
Upgrade to ARC Pro
Get access to the latest features and updates before they're released. You'll have everything that's needed to unleash your robot's potential!
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
Connection Diagnostic by Synthiam
Featured
Connection Diagnostic

Diagnose EZ-B Wi-Fi connection issues with verbose EZ-B communication logging, ping tests, log export and diagnostic reports for Synthiam support.

ARC  - a short video - My tank base robot - DC brushed or brushless motors and L298N Dual H-Bridge with Pulse Width Modulation (PWM) control robot by EzAng
Featured
Robot By Ezang

Synthiam ARC controls a tank chassis with EZ‑B IO Tiny and L298 H-Bridge PWM, with wiring and settings for forward, backward, left and right

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
Multiple Movement Panels

Multiple Movement Panels

Can you allow multiple movement panels in ARC please. I have the roomba panel added but then went to add autoposition to control a robot arm and received a you are...
question
ARC Monthly Pricing Question

ARC Monthly Pricing Question

I had a fellow robot builder looking to start using ARC with an EZB ask me a question I couldn't answer. He said he couldn't figure out what the actual monthly...
question
Voice Command Portuguese Brazil

Voice Command Portuguese Brazil

Olá amigo, preciso de um recurso de comando de voz em português para o meu robô que estou montando com o EZB 4.0. Eu tentei vários, mas nenhum teve sucesso...
question

Jerky Servo Motion

I started working with a JD robot a couple of days ago. I am looking to create fluid motion from pose to pose. I am programming the motion via the Script Collection (Python). This is resulting in a relatively smooth motion at a constant speed, but I would like to create acceleration or motion profiles to make the motion look more lifelike. Below is...
question

How Do I Connect EZB And IO Tiny In One Project - Different Scenarios

How do I connect EZB and IO Tiny in one project? I've exhausted all my ports on the EZB and need to add a IOTiny to gain 3 more ports.  I looked over a couple of older posts and I am still confused how to do this. I want to connect an EZB and an IOTiny in one robot in ARC seamlessly. I'm adding a few scenarios for anyone searching for this info and...
question
Auto Position More Board Connections Then Board 0?

Auto Position More Board Connections Then Board 0?

Does the auto position control only work with the board index connection 0?  with auto position or is there a way to use...
question
MJPEG Stream In Camera

MJPEG Stream In Camera

I am using the ESP32_CAM with a camera stream for MJPEG files.  Code here.  https://github.com/arkhipenko/esp32-cam-mjpeg It runs fine and shows a 320*240 image when I bring up...
question
Sabertooth Control In Mobile App

Sabertooth Control In Mobile App

I have a Sabertooth Movement Panel configured in my mobile app.  But when attempt to use it i receive message "This control has not been implemented in...
question
I Resolved The Problem

I Resolved The Problem

can't upload code to Arduino Ever since I used the esp32 (and it worked well)  this is what I get when I try to upload a file to my Arduino: Keeps saying I am using the esp32...
question

Can I Use 'Continuous Servo' For A Cooling Fan?

Can anybody suggest how I can power a fan from an EZB and control it using something like 'Continuous Servo'?
question
XV11 LIDAR And The Navigator

XV11 LIDAR And The Navigator

@DJ Hi, I have a lidar scanner from a xiaomi vacuum cleaner and am using an aruino leonardo and this code...
question
Two Instances Of ARC

Two Instances Of ARC

Is it possible to have two computers running ARC and have them linked over Wi-Fi. Like master slave to share workload? One handling vision and ai, and the other sensors and...