pHATs

A pHAT is a type of add-on board for the Raspberry Pi computer. The acronym pHAT stands for "Pretty Hard Afterthought" and was coined by the Raspberry Pi Foundation. These boards are designed to extend the functionality of the Raspberry Pi by providing additional hardware components and interfaces. pHATs connect to the Raspberry Pi's GPIO (General Purpose Input/Output) header, a set of pins that allow the Pi to interact with external electronic components.

pHATs come in a wide variety of forms, offering features such as sensors, displays, audio capabilities, motor controllers, and more. They are typically small circuit boards that are plugged directly onto the GPIO pins of the Raspberry Pi. The use of pHATs allows users to customize their Raspberry Pi projects without needing to solder or perform complex wiring. They are popular among hobbyists, educators, and makers for prototyping and building custom electronic devices. The design of pHATs aims to be user-friendly, enabling quick integration and experimentation with different hardware functionalities.