This article describes a smart electronic counter that counts the number of pressure-cooker whistles and also time duration of the cooking. It triggers a buzzer alarm when the preset whistles count or preset cooking time duration is reached. This design can also be used in factories having boilers with pressure release valves to automatically turn […]
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Credit- EFY. Published by Department of EEE, ADBU: tinyurl.com/eee-adbu
