1PCS KY-022 37.9KHz Infrared IR Sensor Receiver Module For Arduino AVR PIC TW
![1PCS KY-022 37.9KHz Infrared IR Sensor Receiver Module For Arduino AVR PIC TW](http://ae01.alicdn.com/kf/H76654a2b6a634dacb6981a4048d2cbf8g/1PCS-KY-022-37-9KHz-Infrared-IR-Sensor-Receiver-Module-For-Arduino-AVR-PIC-TW.jpg_350x350.jpg)
sku: 4000761900220
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$0.43
Shipping from: China
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