Maximal-Profit Item Selection with Cross-Selling Considerations

STC12C5A60S2单片机利用定时器产生500HZ信号，可控制好盈电调驱动无刷直流电动机。-STC12C5A60S2 microcontroller using the timer generates a 500HZ signal, which can control the good profit electrically adjustable drive brushless DC motor.

关于freescale单片机S12/S12X系列的串口bootloader，资料是freescale代理给的，很有参考价值，使用codewarrior 5.1编译环境，C语言编写，便于移植和改写！(This is a S12/S12X serial bootloader on the Freescale microcontroller based on CodeWarrior 5.1 compiler environment, Freescale agent given to me, it'

刷单EA，单量高，利润高。非常适合散户和机构使用(Single EA, high single volume, high profit. Very suitable for retail and institutional use)