Present invention in general relates to design and implement a digital device called digi-stetherma for performing the function of both stethoscope as well as thermometer and in particular to a device converting the acoustic sound and temperature in digital form so that it can be understood and visualized even by unskilled users. The device basically takes input from a heart sensor and temperature sensor. It will consist of three LEDs of different colors and a buzzer which will be used for different indications. The glowing of any one of the LEDs will indicate the related condition of heart beat rate and a buzzer will be used to indicate increase in temperature. Following invention is described in detail with the help of Figure 1 of sheet 1 showing the block diagram and Figure 2 of sheet 1 showing the circuit diagram of the present invention.
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