Cognitive Sentiment icon Cognitive Sentiment Detects positive sentiment percentage of input text using cognitive ML; returns $SentimentPercentage, shows face, graph, and status for analysis. Try it →

Robot Building Questions

ARC Pro
Learn More
Upgrade to ARC Pro
ARC Pro is your gateway to a community of like-minded robot enthusiasts and professionals, all united by a passion for advanced robot programming.
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
Camera Overlay by Synthiam
Featured
Camera Overlay

Displays trained object names as overlays on the Camera Device video stream using Camera Device's object-tracking (shows $CameraObjectName).

Cliff Robot by cliffordkoperski
Featured
Robot By Cliffordkoperski

Cliff robot test run showing motion without gyro/accelerometer; future sensor demo planned; affordable Oak Studios servo brackets for replication.

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
Engineering Area Live 2-1-2014

Engineering Area Live 2-1-2014

I see the cameras are working for me again. I also see the printers are working in the Engineering Area. I wonder what they're printing? Any one have any inside...
question

V4 Audio Question

I was wondering if you will be able to connect an external speaker or connect to an external applified system via any type of port on the V4 like on the SparkFun? Thanks in advance.
question

More Robosapian Commands

I think @DJ will have the answer for this question... I want to create more commands for the Robosapian then the 26 listed in the ARC Script Commands. Can the for instance, "SendSerial(d1,9600,0x04)" be sent to the Robosapian's IR connection points ? I understand the clock speed is 1/1200 of a sec and 4/1200 of a sec as per...
question
Will This Work Whit Ez-B4

Will This Work Whit Ez-B4

is there room in the chest off jd for this.and will it work whit ez-b4 blush kitt
question

2 Pwm Movement Panel

I didn't have time to check but I'm pretty sure that the custom movement panel doesn't have 2 pen sliders that the 4wire 2pwm hbridge control has. Is it possible that dj could put this into ARC ? Somewhere along the lines of 2 pwm custom movement panel? Thanks, Tech.
question
Access To Ez Bits To3d Print

Access To Ez Bits To3d Print

Hi, I would like to know how to access the files of another user to print their 3d ez bits Basically I want to get Nieks Rollie to JD adaptor. I can access the...
question

Birtdayquestions^^

Since I became old today (30) I decided to finally ask some questions that I wanted to ask since a while. Solving the first good intent in the new year of life^^ 1.) Is it still possible to build your own kit? Already ordered the developer kit, but I will probably only need heavy duty servos all the time. Cant find the following: "Under the...
question
Jd Soccer Mode

Jd Soccer Mode

did anyone try this .jd soccer mode.
question

Ezb 4 Status Update On Orders Page?

Would the powers that be put blurb on the orders page of the current status of the EZB 4? https://synthiam.com/Orders.aspx Or put a EZB 4 status link in the menu area next to Community Forum, EZ-Robots, EZ-Cloud, 3D Printing Community, EZB 4 status update? That would likely save time from people asking over and over again, and my having to search...
question

Ominbot Build, What Do I Need To Buy?

Hi, I'm following the Omnibot tutorial on Instructables click here for tutorial and need to purchase the following items: 1 x EZ-B Robot Controller https://www.ez-robot.com 1 x Servo for head 2 x Servos for arms 1 x Wireless Camera 1 x ARC Software 2 x Bright Blue LEDs 2 x QR111D Edge Detectors 1 x micro servo for Ping Sensor 1 x HC-SR04 Ultrasonic...
question

If Elseif Else Goto & Return Commands

Another one which was written and hidden within a different topic and should warrant it's own tutorial post, the IF (etc.) commands. Quote:If (Value Condition Value ) IF condition can support multiple comparisons and functions. Condition tree must be closed with an ENDIF An if command requires a condition, this is the part in brackets after it....
question

Request For Auto File Save Feature

Ez Builder seems to lock up on me sometimes (Not responding issues)... Today I made a lot of program changes to my R2 D2 project which I lost because of EZ- Builder stopped working... Over an hours work gone... The lock up seems to happen around using the "phrases show and phrases hide" panel for some reason... Anyway an auto file save...