An 8x8 LED Matrix display controlled via just 5 wires from the Arduino. Has the capability of displaying scrolling text and looks great from a distance.
The astonishingly low number of wires made possible by two 8-bit serial to parallel converters (74HC595).
Full post: paramaggarwal.com/post/28266451949/scrolling-led-matrix-display-for-arduino
Music: Stance Gives You Balance by Hogan Grip (myspace.com/roadsignsofourage)