Awesome

#Tlc5940 Library#

16 channel PWM LED driver based on the Texas Instruments TLC5940 chip.

http://www.pjrc.com/teensy/td_libs_Tlc5940.html

http://code.google.com/p/tlc5940arduino/

http://playground.arduino.cc/Learning/TLC5940

https://github.com/PaulStoffregen/Tlc5940