发布网友 发布时间:2022-07-20 06:09
共2个回答
热心网友 时间:2023-10-20 01:21
The infrared use that controlled among various household appliances has brought very great facility to people's life at present, so originally design and adopt the infrared control technology to control the radio station of frequency molation in order to operate and use. The technology of phase locking is applied to the high-speed electronic system of a lot of intelligence by the extensive one, this text utilize automatic phase locking steady output frequency that technology offer, launch circuit make up one performance index accord with standard small-scale frequency molation launch the radio station. It is SFH506-38 to design and use and control the mole infraredly, can use the common remote controller to control, phase locking ring to adopt CD4060 integrate piece, should integrate piece have high stability degree very and low phase place shake extremely, cooperating with EM78P153 one-chip computer can realize flexible programming and frequency control. Have written out the overall design plan and each function of integrating one at first in thesis, then the principle to each basic function circuit and detailed design process have been explained, and the interface circuit of the brief introction one-chip computer and software design of the whole system. The whole system and reached the technical indicator of the designing requirement in the whole performance functionally, have higher practicability.热心网友 时间:2023-10-20 01:21
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