Inverted Pendulum icon Inverted Pendulum Balancing controller for Sainsmart v3 (and compatible) robots: PID tuning, real‑time telemetry, angle offset, movement and calibration via ARC. Try it →

Robot Building Questions

ARC Pro
Learn More
Upgrade to ARC Pro
Take control of your robot's destiny by subscribing to Synthiam ARC Pro, and watch it evolve into a versatile and responsive machine.
Synthiam Credit
Earn synthiam credit to lower synthiam product costs
Earn Credit
Contribute to the community and earn credit to lower the cost of Synthiam robotics products and subscriptions.
Log In to Earn Credit
Synthiam Swag
See All Swag
I Make Robots Crew Socks

I Make Robots Crew Socks

Exclusive to robot builders, these are a one-size-fits-all solution up to a men's size 12. The...
View Product
EZMQTT Client by Synthiam
Featured
EZMQTT Client

MQTT client for ARC: connect to brokers, publish/subscribe topics, map incoming messages to variables (incl. binary arrays) and run scripts.

Extending Jd by bmcnamee1
Featured
Robot By Bmcnamee1

3D-printed male/female servo spacers extend JD by 2.75 inches, increasing leg reach and dramatically boosting speed with longer steps.

Community

Welcome to the Synthiam Robotics Community

Sign in to unlock your personalized community feed — browse your posts, track replies, follow discussions, and join the conversation.

Log In to Access Your Content
question

3D Print Your Very Own Fully Functional Walking Robot

www.3ders.org/articles/20140822-ever-wanted-to-print-your-very-own-fully-functional-walking-robot.html interesting... j
question
Big Rubber Duck

Big Rubber Duck

I know DJ loves rubber ducks so here is a big one lol I know this has nothing to do with robots but I just could not resist lol DJ I wish I could give you the real one for all you have...
question
What Is The Shipping Status Of Just The Ezb4 Boards And Cameras?

What Is The Shipping Status Of Just The Ezb4 Boards And Cameras?

Ok, just curious...I know the developer's kits have begun shipping and I know the revolution...
question

Does The Ezb Wifi Board Have A Battery Built In Or Must It Be Powered With A Wir

I can't seem to make out whether the WiFi board has a built in chargeable battery or if it has to be powered by a wall-plug DC power adapter. I plan on using it remote control my Roomba and clean my room, so it would have to be wireless.
question

Need Ez Bit

I went to print my ez bit for the bottom of the camera and my stl file is corrupt. I went to the cloud to get the file from the Rover and nothing is there today. Does anyone know where I can grab a copy of the bottom of the camera case? I believe it is part P200 A-01.stl
question

If You Are In The Usa , Aproximately, How Many Days Does It Take For Your Packag

Just curious about how many days. How long did it take your package to arrive? thanks!
question

Jd Sitts So Smooth

i found this on facebook.who made it?
question
One Day Sale On Acer W3 At Woot

One Day Sale On Acer W3 At Woot

Many of us are using the ACER w3 810 Windows 8.1 tablet for controlling our EZ-B robots. I just noticed that Woot has the 32 gb model on sale for $119...
question
Ann Droid?

Ann Droid?

Ann Droid...purely animation or robotics? This bot is cool whether it is an animation or actual robot! The acting is questionable with the green screen stand backs. Maybe this can be a 2015/16 EZ...
question

Ez-B V4 Loses Connection To Wifi

I'm using an adjustable power supply (0-18V and 0-3A) to power my EZ-B v4. But it seems that every time I'm moving some servo's a bit too fast, the controller loses connection to my wifi. As long as I make sure the movements are very slow it usually doesn't happen. Could it be that my power supply can't deliver enough amps? Would using a 2 cell...
question

Pictures From Ezb V4 Using Mobile App

I got a quick question, I would like to know if I can take a picture with the EZBv4 camera and save to my tablet using the mobile app. Thanks.
question
Camera Doesn't Connect

Camera Doesn't Connect

I tried connecting the camera from the V3 kit and it does not connect to ARC. I saw the video for troubleshooting numerous times and repeated the steps my self but the camera...