HAT

The Raspberry Pi Sense HAT is an add-on board for the Raspberry Pi single-board computer. It is designed to provide a suite of sensors and peripherals for conducting experiments, learning about programming and electronics, and exploring the world of physical computing. The Sense HAT features an 8×8 RGB LED matrix, a five-button joystick, and various sensors for measuring orientation, temperature, humidity, and atmospheric pressure. The Sense HAT also includes an accelerometer, gyroscope, and magnetometer, which allows users to detect and measure changes in orientation, acceleration, and magnetic fields.