一个音乐喷泉程序，已用于实际应用，可为同类项目作参考。-a musical fountain procedures, has been used in practical applications, for similar projects for reference.

AVR单片机开发的PWM方式第三代阵列灯的项目工程源码，ICCAVR 编译，6322驱动芯片，已经应用在实际产品中，具有非常好的效果-AVR microcontroller development PWM third generation array lights project source code, ICCAVR compilation, 6322 driver chips have been used in actual products, with very good results.