http://www.instructables.com Tue, 18 Jun 2013 14:53:44 PDT BLOX v1.01 http://www.instructables.com/id/Fire-free-LED-Matchstick/ http://www.instructables.com/files/deriv/FJL/OWZB/FQSWZZKK/FJLOWZBFQSWZZKK.SQUARE2.jpg http://www.instructables.com/files/deriv/FJL/OWZB/FQSWZZKK/FJLOWZBFQSWZZKK.SQUARE.jpg http://www.instructables.com/files/deriv/FJL/OWZB/FQSWZZKK/FJLOWZBFQSWZZKK.SMALL.jpg Gadre I just completed a new project: a fire-free and fire-safe LED matchstick. To light this matchstick you strike it against a normal matchbox filled with neodymium magnets. The LED matchstick has an inductive sensor that detects the magnetic field as you strike the matchstick against the matchbox and i...
By: Gadre

Continue Reading »]]> Mon, 9 Feb 2009 22:57:49 PST http://www.instructables.com/id/GuGaplexed-Valentine-LED-Heart/
GuGaplexed Valentine LED Heart - More DIY How To Projects]]> http://www.instructables.com/files/deriv/F6N/KSVU/FHOHJI86/F6NKSVUFHOHJI86.SQUARE2.jpg http://www.instructables.com/files/deriv/F6N/KSVU/FHOHJI86/F6NKSVUFHOHJI86.SQUARE.jpg http://www.instructables.com/files/deriv/F6N/KSVU/FHOHJI86/F6NKSVUFHOHJI86.SMALL.jpg cedtlab GuGaplexing is a new LED display multiplexing technique. Compared to Charlieplexing, GuGaplexing allows you to control twice as many LEDs, with just a few additional components.GuGaplexed Valentine LED Heart project has 40 LEDs arranged in an 'Arrow Piercing a Heart" arrangement using only 5 pins of...
By: cedtlab

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