The following is the list of parts required to build a scrolling marquee device:
Arduino Uno (R3 version) or equivalent (one unit)
littleBits remote trigger (one unit)
littleBits latch (one unit)
littleBits power (one unit)
littleBits proto module (one unit)
littleBits mounting board (one unit)
16x4 OLED LCD New Haven Display: NHD-0420DZW-AY5 or equivalent (one unit)
16x2 LCD JHD 162A or equivalent (one unit)