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

MarkT October 8, 2012, 7:11pm 3

Which temperature sensor? What code? We are not mind readers. [well perhaps on a good day!]

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