Fig. 4: Applications of UV security encoding. | Nature Communications

Fig. 4: Applications of UV security encoding.

From: Azobenzene-containing liquid crystalline composites for robust ultraviolet detectors based on conversion of illuminance-mechanical stress-electric signals

Fig. 4

a Schematic illustration of the practical application of ILCP fabrics for security encoding. The decoding of Arduino singlechip can be applied to unlock, link, set, input, download, search, and other communication forms. b The physical connection diagram and c encoding logic of UV security unlock. The right UV illuminance series is “20, 30, 40” mW cm−2. d The physical connection diagram and e encoding logic of UV security input. Photographs of the practical working process of f UV unlock and g UV input.

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