A light-controlled smart lock
A smart lock and photoelectric sensor technology, applied in the field of visible light communication, can solve the problems of unable to drive or burn out the I/O port of the single-chip microcomputer, etc.
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[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0017] see figure 1 , is a schematic structural diagram of a light-controlled smart lock provided in Embodiment 1 of the present invention. The light-controlled smart lock includes:
[0018] The receiving end 11; the single-chip microcomputer 12 connected to the receiving end, the high-level output terminal V0 and the low-level output terminal V1 of the single-chip microcomputer 12 are respectively connected with the high-level inp...
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