# Where on the VR robot does the location sensor read XY coordinates?

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Where on the VR Robot does the Location Sensor read (X,Y) coordinates from? The front-center of the VR Robot.

## How do you use the VEX VR location sensor?

The Location Sensor can also be used to move the VR Robot to a known location. In this project, the first green disk appears to be at the location (800, -200). To reach that point, the VR Robot can drive along the X-axis until it reaches 800 and then along the Y-axis until it reaches -200 to pick up the disk.

## How does the Y coordinate value change as the VR robot moves forward in this project on the grid map playground *?

How does the Y coordinate value change as the VR Robot moves forward in this project on the Grid Map Playground? It remains zero as the VR Robot drives forward. It increases as the VR Robot drives forward.

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## Where is location sensor on VR vex?

To sense the Field Code, the VEX GPS Sensor, a black and white camera, is mounted on the rear of the robot and faces rearwards. The GPS Sensor reports the (X, Y) coordinates of the center of rotation of Moby on the Field, in millimeters or inches.

## Which two sensors are being pointed to on the VR robot?

Which two sensors are being pointed to on the VR Robot? The Left and Right Bumper Sensors.

## Where is the location sensor located?

Obviously it must be close to the crankshaft, so it is most often located on the front underside of the engine. It can usually be found mounted to the timing cover. Sometimes it may be mounted at the rear or the side of the engine.

## How does a robot check its current location?

LIDAR is a technology that uses a laser to measure distance. Lasers illuminate objects in an environment and reflect the light back. The robot analyzes these reflections to create a map of its environment. LIDAR tells robots what is around them and where it is located.

## How many eye sensors are on the VR robot?

A VR Robot has two Eye Sensors – a Front Eye Sensor and a Down Eye Sensor.

## Which sensor does the VR robot use with the turn to heading block?

The [Turn to heading] block turns the VR Robot to a specific heading using the Gyro Sensor. The direction the VR Robot will turn (left or right) is determined based on the current heading of the Gyro sensor.

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## Which of the following is the best description of what the distance sensor does in a project?

Which of the following is the best description of what the Distance Sensor does in a project? … To measure the distance between the front of the Distance Sensor and the object.

## What is the main function of the color sensor in your robot?

Detecting Colors

When in brightness mode, the Color Sensor is used to detect the intensity of all light in the robot’s environment. The more light that reaches the Color Sensor while it’s active, the higher the percentage value sent to the Robot Brain.

## What is odometry data?

Odometry is the use of data from motion sensors to estimate change in position over time. It is used in robotics by some legged or wheeled robots to estimate their position relative to a starting location. … The word odometry is composed from the Greek words odos (meaning “route”) and metron (meaning “measure”).

## What is the eye sensor?

On the inside

Advanced micro projectors beam Near-Infrared (NIR) light, creating a reflection on the user’s eyes. Sensors capture high-frame-rate images of the user’s eyes and light reflections.

## What are the things being displayed in the VEXcode VR dashboard?

The Dashboard window displays all sensor values of the VEXcode VR Robot, which is helpful to reference when completing VEXcode VR Activities.

Understanding the Dashboard in VEXcode VR