Robot Building Questions
Synthiam Credit
Log In
Earn Free Credit
Share your robots, answer questions, and help others — earn credit toward ARC Pro, AI credits, and robot swag.
Exosphere
What is 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
Synthiam Swag
See All Swag
"I build robots" Hoodie
Recent Robot Skills
View All
Autonomous AI
Autonomous AI robot agent with vision, speech, movement, animations, memory, and self-directed task...
Advanced Speech Reco…
Azure Cognitive Speech recognition for ARC with custom API credentials, scripting, language control,...
Audio File Out EZB
Stream MP3 or WAV files from your PC to the primary EZ-B speaker for robot audio playback, alerts,...
Featured
Send SMTP email (text or camera images) from ARC robots via ControlCommand; configure SMTP/auth and sender; saves credentials in project.
Featured
JD was a little lazy today, a lighthearted glimpse of a laid-back moment.
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)...
3
2 k
DJ Sures |
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
2
2 k
Redzone |
question
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...
15
3 k
Proteus |
question
Out Of The Box SLAM
Have my eyes on this for a while the Slamtec Mapper M1M1. I think it would be great for a standard component for the ARC community to build a standard robot platform. What do you guys think? https://www.robotshop.com/en/slamtec-mapper-m1m1-tof-laser-scanner-kit-20m.html
0
2 k
Proteus |
question
Where's The Gear Icon?
the grear icon that used to be in the bottom left corner is gone! where is it now, or if it is gone for good how do I reconfigure the camera device?
5
2 k
lmrobot |
question
Arduino EZB Firmware To ARC Communication
I am trying to make a plugin. How can I send a non int number from arduino firmware to ARC plugin? For example, if I have the command...
8
2 k
Proteus |
question
Whats The Passcode For Connecting A Wii Remote?
So basically when i tried to follow the tutorial for connecting wii remotes, well I cant choose that this wii remote does not...
4
6 k
WiinterU |
question
Footpath Keep Assist
If you have driven any modern car they have a lane keep assist function. Essentially it will just follow the lines on the road and stay in the lines. My robot works quite well with NMS in enclosed areas and avoids objects etc but when it gets out in the open on the footpath you have to manually steer it to move between locations. It would be...
6
2 k
Nink |
question
Windows Performance
Latest rock pi x installed windows and followed instructions but antivirus still appears in security settings even though I renamed the windows defender directory. I noticed there was another one called Windows Advanced threat protection. Also antimalware is running consumes a lot of ram as well can't stop process. I assume this is another...
9
2 k
Nink |
question
Can You Install Arc On Chromebook
I was wondering if it was ever possible to use arc on a chromebook due to me accidentally installing the wrong version of arc on my main laptop (windows...
5
2 k
Dave Schulpius |
question
Compatible Cameras
Can anyone give me info on what cameras are compatible with Ezb 3 and Ezb 4. Need wireless usb camera for Ezb3 and what camera connects to Ezb4.
19
4 k
WiinterU |
question
Did You Hear About Windows 11 64-Bit For ARM?
Did you hear that the Windows 11 preview edition came out today? Turns out Microsoft is releasing a 64-bit ARM version of Windows...
6
4 k
DJ Sures |