Read Digital icon Read Digital — Read TTL digital input from an ARC I/O port; real-time red/green status for low (0V) or high (+3.3/5V), selectable board/port and read interval. Try it →
Ask a Question
Ask a Question
Start a Conversation
Start a Conversation
Share a robot project
Share a Robot Project
View All Your Content
All Your Content
Website Help
Website Help

Robot Building Questions

ARC Pro
Learn More
Upgrade to ARC Pro
Experience the transformation – subscribe to Synthiam ARC Pro and watch your robot evolve into a marvel of innovation and intelligence.
Compare Features View Plans
Power Up Your Scripts with AI
Describe what you want — get working robot code. The project-aware AI Script Assistant built into ARC.
100 credits
$20
250 credits
$45
500 credits BEST VALUE
$80
Learn More
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.
See How to Earn
Exosphere
What is Exosphere?
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
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...
Recent Robot Skills
View All
Feetech Serial Bus Servo

Feetech Serial Bus S…

Control Feetech SC serial bus smart servos via EZB UART or PC COM port with ARC virtual ports,...

Feetech RS485 Servo

Feetech RS485 Servo

Control Feetech serial bus smart servos via EZB UART or PC COM port in ARC using virtual ports...

Total Speech Recognition

Total Speech Recogni…

Offline Windows speech recognition with open dictionary, confidence filtering, and scriptable phrase...

Tiny Yolo2 by Synthiam
Featured
Tiny Yolo2

Real-time TinyYolo object detection for ARC Camera Device: tracks 20 classes, populates camera variables, triggers tracking scripts, 30+ FPS in HD.
Meet Ewa by rb550f
Featured
Robot By Rb550f

EWA robot: Walle Ucommand rebuild with 3D-printed head, EZB V3 controller, HD servos, LED mic-reactive mouth, 5000mAh battery, workshop companion
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
Help With A 3D Model Of The Omnibot 2000 Arm?

Help With A 3D Model Of The Omnibot 2000 Arm?

Hello all! I think a 3d model of a Omnibot 2000 arm a lot of people wouldn't mind having. Specifically I am interested in a longer...
Comments 0
Views 3 k
jstarne1 |
question

Simple Program To C # For The Controls Are A Drone 2.0

Hello everyone! Guys, maybe you have someone have a simple C # program to control the robot A Drone 2.0? Really need to help out! I have a simple program in C + + to control, but I can not remake it ((
Comments 10
Views 4 k
SHERIFF(A) |
question

Ez-B And Video Ar Drone V2.0

Is there some way how to get the video from the drone?
Comments 0
Views 2 k
SHERIFF(A) |
question

Configure Button

When I go to my modified servo movement panel there is no configure button.
Comments 6
Views 2 k
Tymtravler |
question

Possible Dumb Question?

So I read this forum everyday and see all of the new features that are soon to come out... ie kinect. I am currently building my robot (big robot) and I cant help but review a lot of sensors here that have been used by others and maybe even myself. For example ping (radar) and sharp IR. So the real question is will the kinect perform all the...
Comments 3
Views 2 k
jstarne1 |
question

Ez Chat Room ¿

Hello im just looking around the site and i cant seem to find the link to the chat room has it been moved, removed, or is it getting reworked and will be coming back soon my bot snowtracks is in there now and i cant find the link to get in and play and play with him lol
Comments 8
Views 3 k
Wolfie |
question
Need Assistance Modifying 1/10 Rc Truck

Need Assistance Modifying 1/10 Rc Truck

Hey Guys, I am a noob at robotics and slowly getting the hang of it. I have this wonderful monster 1/10 R/C truck that I would like to use as...
Comments 12
Views 9 k
jstarne1 |
question

Office Cam Comments

Well I've been in a very remote location in Santa Fe for a couple weeks and just got Internet and low and behold, changes have taken place! I am really digging the new website it's really evolving, but most interesting is the new office and the live cams. I really like the space and its great to see you excited about it. So the real question is how...
Comments 6
Views 3 k
Rich |
question
Are Solenoids Available?

Are Solenoids Available?

I have recently bought the EZR kit, but the servos only rotate in a circle. I have since learned that there are things called solenoids which don't rotate but move linearly...
Comments 11
Views 6 k
Cobra71 |
question

Firmware Update Question

i have successfully connected my ez robot via bluetooth. everything checks out fine and the com port is working perfect. Everything is working, yet the firmware update will not recognize the robot. It's very frustrating and I've watched all the tutorials and gone through EVERY discusion. This is the message that shows up. P.S. I've tried it on...
Comments 14
Views 3 k
Rich |
question

Mounting Wall-E Head With Tilting

I plan on giving wall-e the ability to look up and down. What are some ways that you other wall-e makers have mounted the head?
Comments 1
Views 2 k
hoolagen1 |
question

Aimec Robot On Russian Tv

The AIMEC:3 Robot on Russian TV, the NTV network reaches 100 million viewers across Russia and the former Soviet Union www.ntv.ru/novosti/201684/
Comments 7
Views 3 k
PhG |