Monday, September 17, 2007

Arduino + Temperature + Linux

With the temperature sensor ready to be tested, I need them to be on all the day and a PC storing the temperature values. My laptop is too lazy, always hibernating as soon as I leave it alone. But what about my Linux server? He is always on, with its low consumption VIA processor and 5 free USB connections. That's my target.

Sunday, September 16, 2007

Arduino + Temperature

Back again with Arduino. This post will be extremely short, because getting a temperature value with +-1ºC is extremely easy and already done. Take a look at this portuguese blog entry. Using an LM35, a device that outputs a linear voltage of 10mV/ºC.