Log temperature with a Gnu/Linux system and Arduino
Software engineer Nico Waldispühl has documented in detail a simple way of logging temperature measured from DS18B20 temperature sensors via an Arduino board. The data is the fetched from the board using a PC runnning a Perl fetch script and logged. Furthermore the data can also then be charted using the URL-based Google Charts API for a pleasant result:
For more information including all the required code, check out Nico's website here. And for more, we're on twitter and Google+, so follow us for news and product updates as well.