Soundboard (PC) icon Soundboard (PC) Play and manage MP3/WAV sound effects from a PC soundboard, load tracks, trigger or script playback (one file at a time), export and automate. Try it →

Robot Building Questions

ARC Pro
Learn More
Upgrade to ARC Pro
Your robot can be more than a simple automated machine with the power of ARC Pro!
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
NMS Example by Synthiam
Featured
NMS Example

Example NMS Level #1 navigation skill showing subscription to combined scan+location data, displaying position and scan info; source code included.

Roman with new head movements and more... by EzAng
Featured
Robot By Ezang

Synthiam ARC controls Arduino robot with eyes, head and mouth synced to speech, using AIML/Bing speech recognition for audible Q&A.

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

Ez-B And Arduino Shield

After upgrading and swapping to the newer EZ-B board, it would be a shame not to use it with another robot. any consideration to building an Arduino Shield to accommodate the EZ-B? It would be overkill to add an EZ-B to an Arduino, but the potential would open up a wider market and audience. Perhaps the addition of an Arduino Library as well?...
question
New To Robotics

New To Robotics

Hello, my daughter is in 10th grade stem at a tech school. She is starting a Genius hour project. She choose to build a robot. due to the high cost of robotics i cannot afford to buy all the...
question

Not Able To Connect To Wifi

After installing a new router in my home I'm finding that I can't get jd to find the internet connection. I had one message that said something along the line of , no dns server found. The robot turns on like normal and shows up on my network list , the robot makes the system noise like its connecting but then stops and an error message comes up....
question
Photo Backside Ping Sensor

Photo Backside Ping Sensor

hi has anybody a photo from the ping sensor backside version2. thank you
question

Voltage Regulation Question

Looking for help! I have a Drok regulator and an 11.2v 5200mah LiPo battery to power my EZB. My EZB keeps telling me my battery is low when I have the battery passing through the Drok at 7v. The problem is that the amps are not pulling through the Drok enough to juice the EZB. The EZB is only receiving .18ah. When I plug my smaller 7.4v LiPo at...
question
Continuous Rotation Servo With Absolute Position

Continuous Rotation Servo With Absolute Position

I'm pretty new to EZ-Robot, so I apologize if this is a basic question... I've got a couple of Turnigy servos and a linear...
question

Ideas For Scrolling Text On A Led Array?

Hello all, I’d like to use a PC to send text (up to 250 chars) to a scrolling LED display, and the PC would need to send a different text string every minute or two. I would be happy to use ARC for this, but other options would be acceptable also. (I'm thinking maybe I could simply send ascii text over a serial port? but i haven't found any...
question

Siri Short Cuts

Anyone had a play with Siri short cuts yet. My logic is IFTTT, not currently supported but I found this article https://www.macstories.net/ios/how-to-trigger-ifttt-applets-with-ios-12s-new-shortcuts-app-and-siri/
question
Wifi Connection

Wifi Connection

Hello all, I just purchased a JD and have it assembled. However, I'm having trouble making a wi-fi connection. Hoping someone can help. I also uninstalled McAfee anti-virus and disabled the...
question

Chinese Farmer Invents Robo Crab

Short version (includes his four-legged dog shaped "vehicle" at the end}: https://www.youtube.com/watch?v=EEaz-SCDXcY 5 Minute version: https://www.youtube.com/watch?v=PBSCh5KjHCs
question
Operating Servos Using The Developer Kit

Operating Servos Using The Developer Kit

Hi, I have a home-made robot with 6 servo motors that I want to animate using ports D0-D6 of a Developer kit. I’d like to have the option of...
question

Function For Counting Pulses On A Digital Input

I need to count the number of times a digital input detects state changes within a specified time window (100ms to 1000ms). Any suggestions? Thanks.