做了一个基于stc89c52rc流水灯程序，虽然是流水灯但是做到了余晖的效果，就是led灯慢慢的暗下去，希望有兴趣的同学去-A stc89c52rc water chase, although it is light water, but do the twilight effect, led lights slowly go dark, interested students to see