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Vex robotics

The meaning of «vex robotics»

VEX Robotics is a robotics program for elementary through university students, and a subset of Innovation First International. The VEX Robotics competitions and programs are managed by the Robotics Education and Competition Foundation (REC).[1] In April 2018, VEX Robotics Competition was named the largest robotics competition in the world by Guinness World Records.[2]

There are three leagues of VEX robotics competitions meant for different age groups and skill levels:

In each of the three leagues, students are given a new challenge annually, and must design, build, program, and drive a robot to complete the challenge as best as they can. The robotics teams that consistently display exceptional mastery in all of these areas will eventually progress to the VEX Robotics World Championship.

The description and rules for the season's competition are released during the world championship of the previous season. Starting in 2021, the VEX Robotics World Championship will be held in Dallas, Texas each year in mid April.[6]

VEX V5 is a STEM learning system designed by VEX Robotics and the REC Foundation to help middle and students develop problem-solving and computational thinking skills.[7] It was introduced at the VEX Robotics World Championship in April 2019 as a replacement for a previous system called VEX EDR. The program utilizes the VEX V5 Construction and Control System as a standardized platform for hardware, firmware, and software compatibility.[7] Robotics teams and clubs can use the VEX V5 system to build robots to compete in the annual VEX Robotics Competition.

The VEX V5 Construction and Control System is a metal-based robotics platform with machinable, bolt-together pieces that can be used to construct custom robotic mechanisms.[7] The robot is controlled by a programmable processor known as the VEX V5 Brain. The Brain is equipped with a color LCD touchscreen, 21 hardware ports, an SD card port, a battery port, 8 legacy sensor ports, and a micro-USB programming port. Usage with a VEX V5 Radio enables wireless driving and wireless programming of the brain via the VEX V5 Controller. The controller allows wireless user input to the robot brain, and two controllers can be daisy-chained if necessary. Each controller is equipped with two hardware ports, a micro-USB port, two 2-axis joysticks, a monochrome LCD display, and twelve buttons. The controller's LCD can be written to wirelessly from the robot, providing users with configurable feedback from the robot brain. The VEX V5 Motors connect to the brain via the hardware ports, and are equipped with an internal optical shaft encoder to provide feedback on the rotational status of the motor. The motor's speed is programmable, but may also be altered by exchanging the internal gear cartridge with one of three cartridges of different gear ratios.

VEXcode is a Scratch-based coding environment designed by VEX Robotics for programming VEX Robotics hardware, such as the VEX V5 Brain. The block-style interface makes programming simple for elementary through high- students. VEXcode is consistent across VEX 123, GO, IQ and V5, and can be used to program the devices from each. VEXcode allows the block programs to be viewed as equivalent C++ or programs, to help more advanced students transition from blocks to text. This also allows easy interconversion between text-based and block-based programming. In addition, a more advanced coding studio called VEXcode Pro introduces students to a professional programming studio where they can use VEX C++ to directly program their robots, allowing more flexibility and opening up more advanced methods of programming the VEX robots.[8]

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