Gadgets
Get flash to fully experience Pearltrees
Adding GPS to your Arduino has never been easier. This kit comes complete with everything you'll need, including an EM406 GPS receiver and corresponding headers. With the example sketch, you will be able to locate your exact position within a few meters.
Arduino GPS Shield Kit - Cana Kit
Rotating Hearts LED Display - All Kits & Modules - Cana Kit
This is an ideal gift for occasions such as Valentines Day, wedding anniversaries or as a gift to your girlfriend, wife or loved ones. The circuit is based on 46 LEDs arranged into two hearts creating a fantastic moving light display around each heart.Electromagnet, Tubular - solenoids, electromagnets, drivers and other industrial supplies at ElectroMechanicsOnline.com
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Science comes up with a lot of awesome stuff, and you don’t need a Ph.D, a secret lab, or government funding to get your hands on some of the coolest discoveries. We’ve got a list of 11 mostly affordable gifts that are guaranteed to blow your mind, whether or not you’re a science geek. Also known as frozen smoke, Aerogel is the world’s lowest density solid, clocking in at 96% air. It’s basically just a gel made from silicon, except all the liquid has been taken out and replaced with gas instead.
11 cheap gifts guaranteed to impress science geeks | Crazy as a Bag of Hammers
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