The invention discloses a smart home lighting circuit component controlled by a NFC device, the smart home lighting circuit component comprises a NFC interface adaptor
crystal oscillator end is respectively connected with one end of an eleventh
capacitor, a NFC interface adaptor
signal output end is connected with a NFC work processor
signal receiving end, a NFC work processor power
cathode inputend is connected with one end of a sixth
resistor, the other end of the sixth
resistor is respectively connected with a power supply end and one end of a thirteenth
capacitor, the other end of the thirteenth
capacitor is connected with one end of a third
resistor, the other end of the third resistor is connected with a NFC work processor power
anode input end, a NFC work processor work triggeringsignal end is respectively connected with a camera work
signal end and a
first light emitting
diode anode, the other end of a sixteenth capacitor is connected with a NFC work processor switch signal end, and a third end of a first
relay normally-
open contact is connected with one end of a ninth resistor. The smart home lighting circuit component, through cooperation of a NFC circuit and the camera, can judge whether a user is a normal user more accurately and quickly, so as to turn on or turn off a lighting device.