Double-end hand-scanning light-dimming and color-temperature-adjusting inductive switch
The utility model relates to the technical field of inductive switches, and discloses a double-end hand-scan dimming and color temperature adjusting inductive switch, which comprises a power supply input circuit, a hand-scan inductive switch dimming circuit, a hand-scan inductive color temperature a...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to the technical field of inductive switches, and discloses a double-end hand-scan dimming and color temperature adjusting inductive switch, which comprises a power supply input circuit, a hand-scan inductive switch dimming circuit, a hand-scan inductive color temperature adjusting circuit and an LED (light-emitting diode) lighting circuit, and is characterized in that the hand-scan inductive switch dimming circuit comprises a singlechip U1, an infrared geminate transistor D1 and an indicator light D3; the hand scanning induction color temperature adjusting circuit comprises a single chip microcomputer U1, an infrared geminate transistor D2 and an indicating lamp D4, the LED lighting circuit comprises an LED double-color-temperature lamp strip and MOS transistors Q1 and Q2 for driving the LED double-color-temperature lamp strip, and the MOS transistors are respectively connected with two PWM pins of the single chip microcomputer U1. According to the double-end hand-scan dimming and c |
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