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Home > Circuit Diagram > Remote Control Circuit > Circuit composed of ZHF-9901 and ZHJ-9902

Circuit composed of ZHF-9901 and ZHJ-9902

Source:tpe1026
2023-06-30 16:10:11 23

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ZHF-9901ZHF-9902NE555


The integrated infrared remote control module is a highly integrated and fully functional infrared remote control module. ZHF-9901/03/05 is the transmission module and ZHJ-9902/04/06 is the reception module.

(b) is a single-button single-channel infrared remote control transmitter composed of ZHF-9901.

C) The circuit shown is an infrared receiving circuit composed of ZHJ-9902.