Robot Building Questions

Upgrade to ARC Pro
Join the ARC Pro community and gain access to a wealth of resources and support, ensuring your robot's success.
Synthiam Credit
Earn synthiam credit to lower synthiam product costs
Your Synthiam Credit is $0.00
Discover ways you can lower the cost of Synthiam products by contributing to the platform and community.
Earn Synthiam Credit
Exosphere
Loading...
Remote control robots or add telepresence capabilities with Exosphere
Info Add Remote telepresence to control any robot from your phone or PC
Add your robot to Exosphere
Sythiam 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 construction is 73%...
Inverse Kinematic Arm by Synthiam
Featured
Inverse Kinematic Arm

Customizable inverse/forward kinematics editor for robot arms: add joints/bones, map XYZ in cm, auto-calc joint angles for precise 3D positioning.

3d printing again 7/18/2021 - Detecting a sound file by a color - Mr. Metal - simple eye - navigation -  many other topics on this thread like voice commands by EzAng
Featured
Robot By Ezang

Mr. Metal returns - audio may be low; increase volume and leave a comment for EzAng.

Your Community Content

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
Loomo Segway Support?

Loomo Segway Support?

HI, Just found you guys, Love it! Any Chance Loomo Segway works with ARC? Update: I know I posted the question without good information of what I am attempting.  My final goal is...
question
Auidio Toolbox Plugin And Soundservopc Speaker Control

Auidio Toolbox Plugin And Soundservopc Speaker Control

Has anyone come across this problem. If I use the AudioToolbox plugin to add more voices to my project...
question

UART Javascript Help

While programming a little bit of this and that over the years and understanding the concepts of programming, I'm actually not that well-practiced. Syntax and nuances usually get me. I have gone over the Javascript UART section up and down but couldn't find the answers I was looking for. While doing some UART Javascript code, sending a packet of...
question

PWM Frequency Range

What is the default PWM frequency of the EZ-B v4, and is it adjustable? I'm sorry; I should been more precise in my question. Here is what I do know; In a conventional analog servo motor a PWM signal with a period of 20 ms is used to control the motors. A signal of 20 ms has a frequency of 50 Hz. The width of the pulse is varied between 1 and 2 ms...
question
How To Send JSON & Set Header Request On Net.Httppost() Method?

How To Send JSON & Set Header Request On Net.Httppost() Method?

Hi everyone, I'm using Net.hTTPPost(url, postData) method on ARC script (JavaScript)....
question

ADC Port Script Help

I'm trying to create a script with a loop for my Wall.E. to monitor two button sensors wired to the ADC0 via resistors on an ioTiny.  I want my script to continuously loop and if either ADC value range is encountered a specific sound file will play.   The script behavior that I get that I don't want is, which ever button I press, I then I have to...
question
The Future Of Robots?

The Future Of Robots?

Well......Elon is at it again..this time creating something he is scared of...robots. You can even tell in his presentation how uncomfortable he is. And yet here we are. $100,000...
question

Mobile Code (Interface Help)

I have found the mobile version of ARC and found out that i can't run anything, for it says i need to have at least one mobile interface... i can run my sounds, but not my scripts or servo pads, what am I missing? How do i make or chose something as a mobile interface... i am hoping i can run my scripts
question

Accessing More Board Indexes

How do I access more board indexes other than the first five? I've seen somewhere that 256 were available and have looked around but can't find a way to do it ?
question

Camera Control Error: System.Nullreferenceexception:

@DJ I get this repeating error message when I use object recognition and the smart variable watcher at the same time? Camera: Camera Control Error: System.NullReferenceException: Object reference not set to an instance of an object. at System.Windows.Forms.Control.MarshaledInvoke(Control caller, Delegate method, Object[] args, Boolean synchronous)...
question

I Thought I Seen DJ Had A Way To Calibrate Motor Wheels Without Using Encoders?

Hi all. I thought I seen a post from DJ on how to simulate wheel encoders without having the encoder.  Please correct me if I'm wrong or please post a link showing how to configure them? Cheers. merne
question
Brushless Motor Controller V3

Brushless Motor Controller V3

I am building, built, a platform to move my Inmoov robot, Bourne, around. Im using hoverboard motors. I have found that the brushless motor controller doesnt do...