METHOD TO CONTROL LIGHT OUTPUT LEVEL OF LIGHT-EMITTING DIODES AND DEVICE FOR ITS IMPLEMENTATION
FIELD: lighting engineering.SUBSTANCE: invention relates to LED lighting devices, mainly, to car headlights. Result is achieved by periodic sampling of voltage at the positive input of power supply to the device and converting these voltage samples into a digital signal by means of analog-to-digital...
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Sprache: | eng ; rus |
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