For your NXT or EV3
Accelerometer, Compass & Gyro
Motor Multiplexers & Controllers
Wireless Control
Sensor Adapters & Multiplexers
RC Servos, Mountings & Pneumatics

Sensor Kits
Flexi-Cables & Cable Extenders
Classroom packs of Flexi-Cables
Plugs and Connectors
Power Options
Other Robotics accessories

EV3 Console Adapter
EV3 Sensor Adapter for NXT or Arduino
EV3 Compatibility Info

Android App for NXT/EV3

Arduino Products
Shields and Controllers

Raspberry Pi Products
For your Raspberry Pi

Connect with us
Shopping Cart
Your cart is empty.

Ordering Information
Our Distributors
World Wide Shipping
How to Order and Pay
Paying by Credit Card
Your satisfaction is important to us
Site Map

Yondering ...
Coming Soon ...
End of Life Products
Robotics related Links

NXT Product Docs and Software
User Guides
EV3 Blocks
API's and Sample Programs
NXT-G Blocks
All Downloads

EV3 Programming Environment
Which Programming Environment do you prefer for EV3?
EV3 Home Edition
EV3 Edu Edition

[View Result]

Votes: 1239
Translate this site
Translate this site: (Courtesy of Google™)
Search Web Pages

Need Quote for your School?
Write e-mail to:
Need Technical Support?
Write e-mail to:
Note your order number in the support request.
You can find order number on your Packing-slip or Order confirmation e-mail.

Proud Supporter of:

Trinity College Fire Fighting Robot Contest.


8623 Mayland Drive
Henrico, VA 23294-4703 USA.
Phone: (804) 767-8116
Fax: (804) 747-5303
Official PayPal Seal
Vision Subsystem v4 for NXT or EV3 (NXTCam-v4)

Works With:Works with NXTWorks with EV3Works with ArduinoI2C Bus
Vision Subsystem v4 for NXTThis Vision Subsystem has realtime image processing capability to detect and track line or upto 8 colorful objects.

  • Connects to NXT on a sensor port
  • Connects to computer using USB interface
  • Tracks line or upto 8 objects (with 8 different user defined colors) at 30fps
  • Adjustable lens focus
  • Lens with built in infrared blocking filter
  • Provides realtime tracking statistics to NXT
  • Power consumption: 42 mA (max) at 4.7V
  • PC not needed for autonomous operation on NXT
  • Supported environments: NXT-G, RobotC, LeJOS, NXC, LabVIEW, LVEE

Note: Using NXTCam requires fair amount of programming expertize and analytical skills.

More info on detecting bowling pins used in WRO University Category Game.
Related Downloads
  • download
    EV3 Blocks
  • download
    EV3 Sample Programs
  • download
    User Guide
  • download
    NXTCamView for Windows
  • download
    Application Notes
  • download
    USB Drivers
  • download
    NXT-G Block
  • download
    NXT-G Sample Programs
  • download
    RobotC (2.x & 3.x) library and programs
  • download
    NXC Sample Programs
  • download
    LeJOS API for NXTcam
  • download
  • download
    LabVIEW (7.1/8.x) Sample Programs
  • download
    LabVIEW (7.1/8.x) Direct Control and Remote Programs
  • download
    LVEE 2009/LabVIEW for High School Toolkit
  • download
    eBook by Juan Antonio with NXTcam section
  • download
    Viewer software for Apple Macintosh
  • download
    Android App Inventor API and Sample Programs
  • download
    RobotC (4.28+) Drivers
Older Downloads

NXTCam-v2 Documents and Downloads.

NXTCam-v3, NXTCam-v4 Advanced Development Resources.
Related FAQ's
  • download
    NXTCam Related
  • download
    NXT Related
Related Posts

Target detection robot using EV3 and NXTCam-v4:

Line Tracking Experiments:

Development in progress at Carnegie Mellon University:

Autonomous Mobile Robot with NXTCam-v2:

Blog post with RobotC and NXTCam:

Case Study of Distributed Autonomous Vehicle Stimulation Architecture:

Ball and Plate Control System

A Shinning Light for the NXTCam

NXTCam on VEX Cortex

Tracking FRC Targets using NXTCam-v4
Related User's Contraptions
This EV3 Robot uses NXTCam-v4 for target detection

NXT 2.0 Shooter with NXTcam

Related Post:

Image capture to PC using leJOS - by Andy

A collection of amazing designs using NXTCam

A collection of experiments and/or academic excercises using NXTCam

Ball tracking and throwing with an NXTCam

More NXTCam Contraptions

Make a Contraption!
And send us the URL!

Order NXTCam-v4 and Related Accessories
ImageDescription Price Quantity
Works with NXTWorks with EV3Works with ArduinoI2C Bus
Vision Subsystem v4 for NXT or EV3 (NXTCam-v4) - This vision subsystem connects to NXT or EV3 on a standard sensor port, and tracks upto 8 colored objects. It reports coordinates of each object to Host. Can also be connected to a PC on USB port.  -na-
[Can not add to cart]
Infrared Blocking Lens for NXTCam
* This lens is designed to block Infrared light.
* For use in indoor or natural light setting.
* This is also the factory default lens on NXTCam-v4.
[Can not add to cart]
Infrared Permitting Lens for NXTCam
* This lens is designed to permit Infrared light on to the CMOS chip of NXTCam.
* If you plan to use NXTCam for IR light detection (such as Roboball, IR soccer ball, candle or flame), use this lens for better results.
[Can not add to cart]
Tele-Lens for NXTCam
* To detect small or far objects
* Focal length: 8mm
* Field of view: 38.5 degrees
* With Infrared Filter
* For use in indoor or natural light setting.
[Can not add to cart]
USB Cable with Mini-B connector - This is a standard USB cable (if you don't already have one) with mini-USB connector on one end. Length: 150 cm. (approx 4' 11").  -na-
[Can not add to cart]
I2C Host Cable with NXT Connector - If you are using a host controller other than NXT, this cable can be used to connect NXT Sensors to your controller board.  -na-
[Can not add to cart]
All prices are in US dollars
What's Related
These might interest you as well


Web Pages

Link Manager