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Automatic Bell solution

Category: Safe & Locker

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An automatic school bell system reduces the effort needed to turn on or off an electric bell manually that gives alarm for certain intervals of time based on school timings. The automatic digital bell is designed using microcontroller for managing time intervals. Along with read/write memory the device also provides display of timing information for user interface purpose. Can program whole day schedule for all 7 days and bell will ring automatically. Can upload desired sound files including female voice narration to Micro-SD card to be used as bell sounds or for playing music.

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