Linear, individually-addressable RGB LED array. i2c, SPI, UART interface to on-board ATmega 328. Awesome if it had conductive sewing points for an external battery pack with the option to install snaps. Integrated microcontroller’s A0-A5/A7 broken out for input (or alternate i2c bus communication). Form-factor, ~6-7 inches with ~12 LEDs to make a compelling, flexible display that can fit on the inside of a sleeve, down or across the inside of the front of a garment like a jacket or sweatshirt (the bonus is that the material will hide the display when not in active use but still transmit well enough to indicate).
↧