[elecena] Digital 38KHz Infrared Receiver Module - HX1838 - zmiany ceny 1838 remote control receiver with high sensitivity. Technical data: Working voltage 5V output type: digital outputs 2 fixing holes for easy installation. Aperture 3.1mm Digital 38KHz Infrared Receiver Module - HX1838 - 1.32 EUR https://elecena.pl/product/22637572/digital-38khz-infrared-receiver-module-hx1838 2023-02-27 Digital 38KHz Infrared Receiver Module - HX1838 - 1.62 EUR https://elecena.pl/product/22637572/digital-38khz-infrared-receiver-module-hx1838 2025-10-29