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Three DS18B20 temperature sensors hooked up to one pin on an Arduino board.
Download code used in video here: serverwillprovide.com/icuubi/examples/multiDS18B20.pde
Read more: arduino.cc/playground/Learning/OneWire
dailyduino.com/archives/552

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  • Andreas L. 7 months ago
    I arrived here via make: nice video and nice blog :) -- say what are you using to record your videos? I need to buy a digital cam for similar needs and I am looking for suggestions
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  • Mark Liebman 6 months ago
    Nicely done! I feel especially fortunate. I ordered three DS18B20s before you put this up, and now that I am getting ready to use them, I find your video and code example. Tonight I scavenged the 4.7K ohm pull up resistor!
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  • Mike Mc 5 months ago
    I've done exactly this same thing for an externally mounted set of sensors (2 in the garden, one inside the house, all 3 on 1 wire) for a Cloud Sensor.
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