Hi, I’m a complete newbie when it comes to Arduino but I’ve got a project that I’m really excited for. I’m looking to create a whole home temperature monitor but I need some quick clarifications from someone more knowledgeble than me.
I’d like to monitor up to seven areas of my home and possibly monitor humidity as well. I’m somewhat confused as to what temperature sensor I should start with, can someone please shed some light?
I’ve seen various sensors that would work:
LM35 - Inexpensive, many examples online
SHT10 - Inexpensive, examples online, Humidity sensor also
SHT15 - Expensive, not many examples online, Humidity sensor also
SHT7x - Not much information at all
Can I run up to 7 of these sensors from one Arduino
Can I run these sensors over a long distance (30 feet)
Are there any other temperature/humidity sensors I should be looking at?
Thanks so much,