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In this Instructable, You will be able to Measure Body Temperature and Indicate whether a person has FEVER or not. This is done by interfacing LM35 with Mediatek LinkIt One.

LM35 is a 3 terminal temperature sensor.

Step 1: Components

Lm35 Temperature Sensor
Mediatek LinkIt One Board

Connecting Wires

Step 2: Connections

Vcc : 3V3 on Board
Out: A0 on Board
GND :Ground

Step 3: Code,Compile and Run

I have Uploaded The Code.....
Now Code,Compile and Run!!!!
Digital Thermometer Is Ready Now!!

Thanks for watching this!!

<p>Hi,</p><p>1.About Linearity,Sensitivity and accuracy, LM35 is mostly preferrred. And you can check above the uploaded output pic, Output is remaining constant.</p><p>2. Skin temperature of human body is 34'C(for upper layer)and 37'C(for Inner layer) while the Core temperature of Human body is around 37'C, so Output will display FEVER only when temperature&gt;38'C.</p>
Lm35 is inherently very noisy. You haven't used any sort of filtering for a stable value. Also you can't get reliable core temp readings this way.. Skin temp and core temp have quite some discrepancy. On a hot day skin temp can rise.. Which is in no way an indication of fever. I suggest you read up a bit and edit/improve this instructable.

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