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SparkFun will be closed May 25, 2015 for Memorial Day. Orders placed after 2pm on Friday the 22nd will ship out on Tuesday. Thanks!

Member #236035

Member Since: July 3, 2011

Country: United States

  • what are the temperature ratings of this? if i ran it in hot water it wouldn’t cool itself as well, but would it run all the way up to 100 deg C?

  • 10k seems to work a lot better for me. a comparator works very well to get rid of the abient light when set to ~3.5v. ambient light read 1-1.5v and a light surface reads almost 5v.