LED灯的灰度调节，通过两个按键来控制灰度的增加或减少-LED light gray-conditioning, through the two buttons to control the increase or decrease in gray

基于msp430g2553的PWM控制LED灯闪烁-Msp430g2553 PWM control based on LED flashing lights

单片机实验例程 SY001 --- LED流水灯控制 SY002 --- 警报声程序 SY003 --- 单片机唱歌 SY004 --- LED数码显示 SY005 --- 按键扫描程序 SY006 --- 93c46读写 SY007 --- 24c01读写 SY008 --- X5045读写 SY009 --- LCD显示 SY010 --- 电子时钟 SY011 --- 秒表 SY012 --- 计数器