SparkFun LED - 3mm Cycling RGB (fast)

SparkFun LED - 3mm Cycling RGB (fast)These color changing LEDs take the work out of creating crazy, flashy, blinky ness. Simply apply power and the LED will cycle through the RGB colorspace: no external controller necessary! These bright and festive LEDs make great decorations, LED throwies, indicator lights, etc. Typical forward voltage is 2V. These 3mm LEDs are of the fast changing variety, meaning they fade cycle very quickly through several colors and then flash cycle through several

which should be plenty for voltage regulators

Canon 580EX 550EX 540EZ 430EX 420EX 380EX 430EZ

TRRS connectors are the 3

but David Mellis over at MIT Media Lab has simplified the process by laying out this handy USB programmer

if you need a big header like this

With this proto board you will be able to create or incorporate unique projects into a reliably weatherproof enclosure

Note that we don’t normally need a third hand

Programmer can power target

Attachable with double stick tape or hot-glue

cardboard vellum

Sold in packs of ten

and is equipped with an On/Off slide switch and two 6" power wires (one positive and one negative) on the back