Sunday 16 August 2015

Arduino temperature led bar

08:04  Telli k  No comments

The leds show the temp between 16 to 40 c degrees.enjoy! Parts list 3 green led2 yellow led3 orange led3 red led11 330Ω resistor1 breadboard1 Arduino Uno1 LM35 Temperature Sensor15 jumper cables (male to male) Setup The code
By: YuvalS3

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from Instructables: exploring - technology - robots http://ift.tt/1DXyPgv

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