Hi,i did not play with arduino for a while and now trying to do temperature sensor with OneWire but every example does not work.My plan is to have 2 or 3 temperature sensor hooked up to hot tub to keep from freezing pump,check and set/turn on heat all from phone. I have got my uno and ethernet shiel…

temperature sensors

system October 9, 2012, 12:08am 4

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