MATERIAL REQUIRED:-
● Mini Bluetooth module
● MIC
● Buzzer
● Microprocessor
● LED
● Temperature Sensor
ABSTRACT:-
● This low cost device can decrease the rate of spreading of COVID 19 virus.
● This device will be connected with Aarogya setu app (this app only belongs to India. this app can alert people when they come in contact with a person have corona positive. you can search about it in the internet and find or create a similar app for yourself or your country)
● We can manufacture a small health bracelet which will contain the things given above.
● This device can sense the number of times a person is coughing by using the MIC module and store it on the user aarogya setu app.
● The body temperature irregularities will also be sensed by the device and it will also be stored in the aarogya setu app.
● If the device senses that the user is facing all the symptoms of the novel corona-virus then this device will alert him/her through the app and also send the information to the authorities.
● As we all know the Aarogya setu app alerts the user when he/she comes in contact with a person who is tested positive for Corona-virus, similarly this device can switch on the buzzer and the LED to alert him/her.
● If this device is connected with the Aarogya setu app, then it would be very helpful for the people of our nation.
● This device will be very cheap and can be affordable even by the poor people.
● We can also develop this device with a accerolmeter using this it can also alert the user when he or she tries to touch his or her face by sensing acceleration while the users are lifting their hands.
DESIGN:-
The design of the project will be similar to a normal fitness trackers which are available in the market from the starting price of 350 Rs but as this device doesn't require any input option and neither a LCD screen therefore it would be cheap even in the process of design. A picture of a normal fitness tracker is given below.
Whereas our model doesn’t need a screen therefore it should look similar to the Fitbit flex 2.
Some other design are given here:-
https://www.youtube.com/watch?v=O3P27qwtGac










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