Pressure Cooker Whistle Notification Using Arduino Based Wireless Sensor Networks

In this paper, a new safety method is proposed to reduce the pressure cooker risks, accidents due to the carelessness of the user. The main aim of the paper is to introduce a gadget that can be used to keep track of the whistle count and notify the user in real-time about the whistle count through their mobile phones. This way the user can keep track of the whistle count and can turn off the pressure cooker when their desired whistle count is reached. Sound sensors are used to detect the sound wave of the pressure cooker whistle. The whistle count is recorded using an Arduino and the notification is sent to the user’s mobile via the Blynk application. Blynk is being the open-source platform for a modular graphical user interface to control experimental tools based on Arduino, it extends Arduino’s capabilities allowing instrument makers to easily create a custom user interface program that runs on a connected computer. This device can be used in an indoor environment.