A simple use of the LM35 shipped with the Fritzing Starter Kit.

This example shows a simple use case of the LM35 temperature sensor.

The sensed temperature is displayed with 6 LEDs in a range from 20 – 31°C.

Inspired by ladyada http://www.ladyada.net/learn/sensors/tmp36.html

pscmpf http://pscmpf.blogspot.com/2008/12/arduino-lm35-sensor.html

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mizanqistina 4 years, 6 months ago

why my led doesnt light up even the temperature is higher than the start temp?