Arduino
This is the beginning of my documentation on the arduino.
Getting Started
Basics
Input Devices
This is anything you use to talk to the board and set directives.
If you are doing this wirelessly then look at the Communications section below.
Display
LCD
Basic 16 x 2 Display with I2C backpack By far the best starting point.
Sensors
This is anything that "reads" something from the environment.
Communication
This is any way we communicate with the board.