Flora RGB Smart NeoPixel version 2 – Pack of 4: What’s a wearable project without LEDs? Our favorite part of the Flora platform is these tiny smart pixels. Designed specifically for wearables, these updated Flora NeoPixels have ultra-cool technology: these ultra-bright LEDs have a constant-current driver cooked right into the LED package! The pixels are chainable – so you only need 1 pin/wire to control as many LEDs as you like. They’re easy to sew, and the chainable design means no crossed threads. Read more.
Arduino Pro Mini 328 – 5V/16 MHz: The Arduino Pro Mini is SparkFun’s minimal design approach to Arduino. It’s essentially a 5v Arduino that runs an 16 MHz bootloader on a super small, super thin board. There are no connectors attached – allowing you to add whatever connectors or wire you want without too much trouble. Read more.