Alarm clock and control method therefor
An alarm clock and controller technology, applied in clocks, electronic timers, instruments, etc., can solve the problems of narrow application area, unsatisfactory effect, complex mechanical mechanism, etc. Effect
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[0036] The alarm clock of this embodiment includes a display, an input device, an MCU controller, a data storage unit, a clock module, a power module, a sound unit and / or a ringing module; wherein, the display is an OLED, LCD or TFT display capable of displaying characters; the input device It is a keyboard or a touch screen, and the touch screen also includes the form of handwriting recognition input; the MCU controller adopts a single-chip microcomputer, ARM or DSP data processing chip; the data storage unit is a part of ROM, EPROM or FLASH storage space integrated in the MCU controller; or It is an independent ROM or EPROM, or an easily rewritable FLASH memory chip; the clock module uses a clock chip, or forms a clock signal through the interrupt control of the MCU controller; the sound module is a buzzer or a low-power speaker and its additional circuit; the additional circuit of the low-power loudspeaker is a voice chip IC and a power amplifier circuit, or read voice data ...
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