| Part number | KY-004, KY-004-Joy |
|---|---|
| Manufacturer | Joy-IT |
| File Size | 353.39 KB |
| Description | Button-module |
| Datasheet |
 KY-004-Joy-IT.pdf
|
| Note |
This datasheet PDF includes multiple part numbers: KY-004, KY-004-Joy. Please refer to the document for exact specifications by model. |
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 Copyright by Joy-IT - Published under CC BY-NC-SA 3.0 Page 22 of 214 KY-004 Button-module Pinout Code example Arduino 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.int Led = 13 ;// Declaration of the LED-output pin int Sensor = 1
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