FIELD: watches and other time measuring instruments.
SUBSTANCE: invention relates to devices for displaying time. Electronic lamp clock contain a case with a dial, a power source, an autonomous power source, a microcontroller, a real-time clock. Around the perimeter of the dial are installed light sources that are connected to the outputs of the shift registers. Inputs of the shift registers are connected to the outputs of the microcontroller, which is connected to the power supply and the real-time clock. Real time clock is connected to an autonomous power source. Transition between the time display mode and the luminaire is performed by a reed sensor, which is installed in the center of the dial and connected to the input of the microcontroller.
EFFECT: invention can be used in the watch industry.
1 cl, 3 dwg
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