Smartly designed  PCB displays the live bi-directional movement of trains throughout all stations on the Chicago 'L'.  (displayed on this page at 8x normal speed)

It includes a representation of Lake Michigan and the Chicago River using a contrasting copper pour beneath the green solder resist of the board.

-Receives live data over WiFi
-LEDs update every second
-Uses 574 RGB (Red, Green, Blue) LEDs

Includes: Wooden Stand, Power Supply, Cable and Setup Instructions.

Measures:  9.4in x 17.3in (240mm x 440mm)

Material: 1.6mm FR-4