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Author Topic: Multi DS18B20 read  (Read 2532 times)
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smainj
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« on: September 04, 2009, 04:38:25 16:38 »

this is my design for reading multi DS18B20 temperature sensor i know 1-wire have search algorithm
but i think this design is more easy  Tongue
compiler MikroC
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wellnerson1
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« Reply #1 on: September 05, 2009, 10:42:57 10:42 »

Its highly appreciable from smainJ not only for DS18X20 but also for many other tutorials. I Love smainJ.

Moreover also have a look at this dear friends
http://www.siwawi.arubi.uni-kl.de/avr_projects/index.html#ds18x20demo

this includes the search algo also.
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mris99
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« Reply #2 on: September 09, 2009, 07:34:57 19:34 »

For parallel reading of 3 DS18B20 I use 3 pins of a PIC.
I also know there is search algorithm, but there is a big advantage of this:
Even if I replace all sensors I still know the sensor 1 is connected to the pin 1, and so on.
I don't need to configure the PIC at all.
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