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KY-027 |
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| Part Number | KY-027 |
| Manufacturer | Joy-IT |
| Description | ..... 1 3 Pinout ...... |
| Features |
gnal will be send to the output if the LED is on. You need pre-resistors for some voltages.
Pre-resistor: Rf (3,3V) [Red]= 120Ω [used with ARM CPU-Core based microcontroller like Raspberry-Pi]
Rf (5V) [Red] = 220Ω
Export: 16.06.2017
Copyright by Joy-IT - Published under CC BY-NC-SA 3.0
Page 125 of 214
KY-027 Magic light cup module [used with Atmel Atmega based microcontroller like Arduino]
Pinout
Code example Arduino
int Led = 13 ;// Declaration of the LED-output pin int Sensor = 10; // Declaration of the sensor input pin int val; // Temporary variable void setup () {
pinMode (Led, OUTP... |
| Document |
 KY-027 Data Sheet
PDF 348.42KB |
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