Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
This annotated photograph shows a typical Pi in action—under development, with attached components that provide further input or output functionalities (LCD display, audio cable, camera, network cable, 433-MHz radio transmitter, and a buzzer). Photo credit: AC Fletcher. LCD, liquid crystal display.
