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Logic Accessories

The Logic Subsystem major component is one of the the VEX Microcontrollers. A microcontroller is the most integral component of the entire VEX system, because it coordinates and controls all the other components. The Logic Subsystem is effectively the robot’s brain.

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VEX ARM® Cortex®-based Microcontroller

The VEX ARM® Cortex®-based Microcontroller coordinates the flow of information and power on the robot. All other electronic system components must interface to the Microcontroller.

  • STMicroelectronics ARM® Cortex® M3 user processor
  • Wireless with built-in VEXnet technology
  • (8) Standard 3-wire Motor ports
  • (2) 2-wire Motor ports
  • More than 20 sensor inputs and outputs
  • Programmable with easyC v4 or ROBOTC for VEX Robotics v4.x

P/N: 276-2194
In stock
VEXnet System Bundle

The VEXnet System Bundle contains everything you need to get started controlling a VEX robot using the VEX ARM® Cortex®-based Microcontroller.

  • (1) VEX ARM® Cortex®-based Microcontroller
  • (1) VEXnet Joystick
  • (2) VEXnet Key 2.0
  • (1) VEXnet Backup Battery Holder
  • (1) USB A-A Cable

P/N: 276-1604
In stock
PIC Microcontroller V0.5

The VEX Microcontroller coordinates the flow of information and power on the robot. All other electronics must interface to the Microcontroller.

  • Wireless with the 75MHz receiver and transmitter
  • Microchip processor
  • (8) Motor ports, (22) I/O Ports, (1) Serial Port
  • Programmable with easyC, ROBOTC, or MPLAB

Discontinued. Available while supplies last.

P/N: 276-2170
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
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
In stock
easyC V4 for Cortex (3-options)

easyC® robotic programming software sets the standard for ease of use without sacrificing power. easyC features a revolutionary user-friendly drag-and-drop programming interface, an integrated compiler, and free tutorials and sample files.

  • Customizable, industry standard, tabbed interface
  • New integrated ANSI - C Compiler with loader
  • Full C text editor for advanced, customized programming
  • Enhanced Online window to manually test motors and sensors
  • Download to the robot wirelessly over VEXnet or directly using USB

Out of stock
ROBOTC for VEX Robotics 4.x (Cortex & VEX IQ) (3 choices)

ROBOTC for VEX Robotics 4.x by Robomatter Inc. allows users to program their VEX IQ robots using a brand new graphical drag-and-drop programming interface, or the popular industry standard C-based ROBOTC programming language – all in the same software!

  • Graphical Natural Language mode allows beginners to use simplified commands such as “Forward”, “LineTrack”, and “Repeat” loops.
  • Program robots using industry standard C-programming
  • Over 200 Sample Programs with extensive documentation, enabling students to begin programming immediately.
  • Free web-based curriculum available for the VEX Cortex and VEX IQ provided by Carnegie Mellon’s Robotics Academy.

Starting at: $79.00
In stock
Programming Hardware Kit

The Programming Hardware Kit provides a connection between your PC and a VEX microcontroller. When used with the VEX ARM® Cortex®-based Microcontroller, the programming cable allows the user to monitor sensor values, perform live debugging of the code, and execute wireless downloads between the microcontroller & PC. This kit is required to program the VEX PIC Microcontroller.

  • (1) Programming Module
  • (1) USB A-A Cable 6 ft.
  • (1) RJ12 6-pin cable 3 ft.

P/N: 276-2186
In stock
3-Wire Extension Cables (7 options)

Extension cables are used to extend the length of a 3-wire cable such that a motor or motor controller can be farther from a VEX Microcontroller or other 3-wire application.

3-Wire Extension Cables are available in lengths of 6, 12, 24 or 36 inches. 4-packs are available for each size. There is also a 3-Wire "Y" Cable available in a length of 6". "Y"-cables allow 2 motors or servos to be driven by a single microcontroller output.

Starting at: $4.99
In stock
Starting at: $4.99
In stock
Jumper (5-pack)

Used to make changes to the default code. Plug these into the digital I/O port of the microcontroller.

  • An easy method to set programming options.
  • Sold in a 5 pack.
  • Bright Orange color is easy to see.

P/N: 276-1380
In stock
LED Indicator Pack

Compatible with VEX Microcontroller Digital Outputs. Use these for feedback indicators, to debug code, verify Microcontroller mode, or for cool light patterns.

  • (3) Red LED Indicators
  • (3) Green LED Indicators
  • (2) Yellow LED Indicators

P/N: 276-2176
In stock
Solenoid Driver Cable (2-pack)

This Pneumatic Solenoid Driver Cable is this same driver cable that is included in the Pneumatic Kits. This cable takes the digital On\Off signal and controls the 5V power applied to a pneumatic solenoid.

  • 3 wire PWM Connector to connect to the VEX Microcontroller.
  • 2 wire Pneumatic Connector to connect to the Pneumatic Solenoid.
  • Rated for about 3/4 Amp.

P/N: 275-1417
In stock
Serial Y-Cable

Use this cable to connect the VEX LCD Display to the VEX ARM® Cortex®-based Microcontroller.

  • 4-pin end connects to UART port on the VEX ARM® Cortex®-based Microcontroller.
  • 3-pin ends connect to VEX LCD Display.

P/N: 276-1579
In stock
Competition Cortex Wire Retaining Clips

These wire retaining clips are upgrades for the standard microcontroller clips and are designed to secure wires in a competitive robotics environment.

  • (3) clips included.
  • Zip-tie wires into place to ensure secure connections.
  • Zip-ties not included.

P/N: 276-2173
In stock
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Control Products
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