LED灯带基于lua开发的驱动程序。经过测试，十分好用。-LED lights with lua-based development driver. After testing, very easy to use.

The LED clock consists of 60 LEDs which are placed circular around a common analog clock. The LEDs are used to display the seconds. Essential part of this circuit is the LED driver MAX7219 from Maxim. A datasheet is available on Maxim s homepage. The

PT6312荧光LED驱动-PT6312 fluorescent LED Driver