3264双色点阵驱动，stm32单片机，可以控制每个点，做音乐频谱，贪吃蛇，俄罗斯方块什么的很方便，我就是借鉴这个做了音乐频谱。问别人要来的，为了积分偷偷公布，不知道会不会被K-3264 two-color dot-matrix driver, stm32 microcontroller can control each point, to do the music spectrum, Snake, Tetris is very convenient, I learn to do the music spectrum. Asked others to come, integral secretly released, do not know if this will be K