Arduino Basics: PIR Sensors
Welcome to
the next installment of Arduino Basics!
This
instructable will teach you how to use a PIR sensors with the arduino, and we
wil build a simple motion detector!
Step
1: Supplies
For this
instructable you will need the following:
1 arduino
(with protoshield to make life easy)
1 LED of any
color
1 PIR sensor
from Parallax (you can find these at most radio shacks)
Solid wire
to hook it up