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Mini 38KHz Infrared Receiver Sensor Module for Arduino - Blue + Black
This is based on HL-A838 integrated infrared receiver modules£¬ IR transmitter module can receive incoming 38KHz modulated infrared signal£¬ and demodulated into logic level£¬ When it receives the modulated infrared signal then output low level£¬ otherwise output high level; IR remote control can be completed by using application of codec; Funny and easy to use low-power£¬ wide-angle and long distance reception; Supply voltage can be 3.3V~5.5V; Output matching TTL£¬ CMOS level; 4 M2 screws positioning holes for easy installation