Joy-IT KY-004
This example will light up a LED after the button is pressed. The module KY-011, KY-016 or KY-029 can be used as a LED.KY-004 Button-module KY-004 Button-module Contents 1 Picture ................................................................................................................................................................. 1 2 Technical data / Short description ....................................................................................................................... 1 3 Pinout ................................................................................................................................................................... 2 4 Code example Arduino ......................................................................................................................................... 2 5 Code example Raspberry Pi ................................................................................................................................. 3 Picture Technical data / Short description By pressing the button, the signal circuit is switched. Export: 16.06.2017...