This text describes a wise digital counter that counts the variety of pressure-cooker whistles and likewise time length of the cooking. It triggers a buzzer alarm when the preset whistles depend or preset cooking time length is reached.
This design may also be utilized in factories having boilers with strain launch valves to mechanically flip them off on listening to the sound at boiling level. Or it may be utilized in steam engines to mechanically reduce off energy when sound is made by the vessel’s outlet valve.
Block diagram of the challenge is proven in Fig. 1. The elements used within the challenge are listed beneath the Invoice of Materials desk.
Palak Patel is an electronics engineer having expertise in embedded system growth for terminal automation business. At present she is doing freelancing for embedded methods initiatives