The EASY Plug Push-button module is a tidy little design that lets you control a DC power source using an everyday tactile button.
This basic application module is widely applied to Arduino, Raspberry Pi platforms.
When the button is pressed, it outputs HIGH level signal; if release the button, it outputs LOW level signal.
You can simply connect to an IO port to have your first taste of Arduino.
This sensor needs to be used together with EASY plug control board.