×

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

gaj1967

Member Since: July 31, 2007

Country: United States

  • Clicking on the picture brings up a PDF of the paper. On the top is says Thursday, November 5, 2009 Waterloo Region Record Local, B2.
    Gil

  • Don’t ask your grandparents where their credit card goes when they give it to a waiter at a restaurant.
    A quick impression of the raised numbers/name and the numbers on the back are all that’s needed. I think. Then the crook can use that card online or ever the phone easily.
    Gil

  • Give this a try for shutting everything off: http://catalog.belkin.com/IWCatProductPage.process?Product_Id=459516
    A little review of it: http://www.twit.tv/dgw694
    For those that don’t want to click on the links… it’s a multi-outlet power strip with a WIRELESS REMOTE CONTROLLED POWER SWITCH. The outlets are even spaced apart so you can plug in the transformers without blocking out other outlets. And it’s only $49.

  • A pound of water weighs 8.33 pounds. 9 gallons of water would weight about 75 pounds.
    How much does the battery weigh?
    The solar cell can charge the battery for use at night.
    How fast would the water cool at night making the device useless? I think this device would be pretty useless in cold climates or climates that get cold at night.
    Gil

No public wish lists :(