VEX Robotics will be closed in observance of the Christmas holiday from Thursday, December 25, 2014 through Thursday, January 1, 2015. Sales or technical support inquiries placed during this period will begin processing Friday, January 2nd, 2015.


For example, a Next-Day Air order placed by 3:00 PM CST on Tuesday, 12/23, will be delivered on Wednesday, 12/24.
This is the last opportunity to ship an order in time for Christmas.


Orders placed after 3:00 PM CST on Tuesday, 12/23/14 will begin processing and shipping out Friday, 1/2/15, to be delivered from then per the selected shipping speed.


We appreciate your understanding and wish all VEX users a happy holiday season.


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Sensors


Sensors

Sensor Accessories

The sensor subsystem gives the robot the ability to detect various things in its environment. The sensors are the “eyes and ears” of the robot, and can even enable the robot to function independently of human control. A robot senses its environment and adjusts its own behaviors based on that knowledge.


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Advanced Sensor Kit

Increase the challenge by adding a computer engineering and sensor implementation aspect to the robotics lab.

  • (1) Line Tracking Kit
  • (1) Ultrasonic Range Finder
  • (1) Light Sensor
  • (2) Optical Shaft Encoder
  • (2) Potentiometer

P/N: 275-1179
$99.99
In stock
Yaw Rate Gyroscope Sensor V1.0

Use a gyro to enhance autonomous movement and feedback from a VEX robot.

  • Single-axis gyroscopic sensor
  • Detects a rotation of up to + / - 1000 degrees per second
  • Connects to analog inputs on VEX microcontrollers

P/N: 276-2333
$39.99
In stock
Motor 269 Integrated Encoder Module (2-pack)

This product replaces the plastic cap on the back of a 2-Wire Motor 269 with a quadrature encoder. Install this product and connect it to a Cortex Microcontroller via I2C to receive direct feedback from the motor. This encoder provides information on how fast the motor is going, how far it has traveled, and what direction it is moving.

  • Increased feedback from your motors allows for more control.
  • Programming Required! Consult your software provider for details.
  • Communicates via I2C via included 4-wire Cable.
  • Not compatible with the PIC Microcontroller.

P/N: 276-1985
$29.99
In stock
Motor 393 Integrated Encoder Module (2-pack)

This product replaces the plastic cap on the back of a VEX 2-Wire Motor 393 with a quadrature encoder. Install this product and connect it to your Cortex Microcontroller via I2C to receive direct feedback from the motor. This encoder provides information on how fast the motor is going, how far it has traveled, and what direction it is moving.

  • Increased feedback from your motors allows for more control.
  • Programming Required! Consult your software provider for details.
  • Communicates via I2C via included 4-wire Cable.
  • Not compatible with the PIC Microcontroller.

P/N: 276-1321
$29.99
In stock
LCD Display

Use the VEX LCD Display to recieve real-time feedback from your robot to perform live debugging. View multiple stored program configurations and select between them or provide additional user-input to your robot.

Note: Requires VEX programming software sold separately.

P/N: 276-2273
$49.99
In stock
VEX Speaker Module

Use the VEX Speaker Module to output sounds from the VEX ARM® Cortex®-based Microcontroller

Note: Requires VEX programming software that is sold separately.

P/N: 276-1504
$9.99
In stock
Line Tracker

Program your robot to follow a black line over a white surface.

  • Navigate down a marked path.
  • Use for light sensing.
  • More autonomous function.

P/N: 276-2154
$39.99
In stock
Ultrasonic Range Finder

Avoid obstacles and measure distances with the ultrasonic range finder. Device emits a high-frequency sound wave that alerts the robot to things in its path.

  • Measure distances from 1.5in to 115in.
  • Avoid obstacles.

P/N: 276-2155
$29.99
In stock
Optical Shaft Encoder (2-pack)

With the Quadrature Encoder's two output channels you can measure both the position and direction of rotation of a VEX shaft.

  • Calculate Shaft Speed.
  • Calculate Distance Traveled.
  • Increase Navigational Control.

P/N: 276-2156
$19.99
In stock
Light Sensor

The light sensor uses a photocell that allows your robot to detect and react to light.

  • Analog input of light levels.
  • Usable range of 0 to 6 feet.
  • Find dark or bright areas.

P/N: 276-2158
$19.99
In stock
Bumper Switch (2-pack)

The Bumper switch works as a trigger that provides feedback to the Microcontroller as events "happen".

  • Rugged bumpers allows triggering by large impacts.
  • Useful as a trigger in a variety of applications.
  • Functionality is pre-programmed in the VEX Microcontroller.

P/N: 276-2159
$12.99
In stock
Limit Switch (2-pack)

These switches are great for signaling when a robot arm has reached the top or bottom of its motion.

  • Bendable sheet metal switch "arm" is very versatile
  • Useful as a trigger in a variety of applications
  • Functionality is pre-programmed in the VEX Microcontroller

P/N: 276-2174
$12.99
In stock
Potentiometer (2-pack)

With the Potentiometer you can determine both position and direction of rotation.

  • Measure Angular Position.
  • 250-Degrees of Adjustment.
  • Adjustable mounting angle.

P/N: 276-2216
$12.99
In stock
Analog Accelerometer V1.0

By measuring the acceleration of the robot, one can calculate the velocity of the robot, and more importantly the distance this robot has travelled.

  • Three Axis Accelerometer.
  • Selectable sensitivity via jumper: ±2g and ±6g.
  • LED indicated power and proper connection.

P/N: 276-2332
$39.99
In stock
Flashlight

Turn night into day with this powerful 4-LED flashlight. It draws power directly from the VEX Controller. Switch it on, and see in the dark. Easy to mount up off your robot using the included threaded standoffs.

  • No Batteries Required
  • On/Off Switch Control
  • Receives Power from a VEX Motor Port

P/N: 276-2210
$12.99
In stock
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