Automatic School And College Bell Timer :
•Manual mode: Press up button to bell ring
•Auto mode: We can set time slot and run automatically. To change auto mode into manual mode press down button.
•Programming mode: Rtc time set
•Delay time set
•Slot-1 25 Time settings
•Slot-2 10 Time setting
Applications:
Specification:
DEMO VIDEO :
https://drive.google.com/file/d/1qfoGibrqJzHPesYOx-dOECopqwNaPkOE/view?usp=sharing
Automatic School And College Bell Timer :
•Manual mode: Press up button to bell ring
•Auto mode: We can set time slot and run automatically. To change auto mode into manual mode press down button.
•Programming mode: Rtc time set
•Delay time set
•Slot-1 25 Time settings
•Slot-2 10 Time setting
Applications:
Specification:
DEMO VIDEO :
https://drive.google.com/file/d/1qfoGibrqJzHPesYOx-dOECopqwNaPkOE/view?usp=sharing
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