串口扩展,又一个UART扩张成为五个,GM8125驱动程序

一个可以跑RTOS(KEIL) FULL的补丁。-can run a RTOS (KEIL) FULL patch.

频率测量程序，都是正在产品的使用中，高低频自动切换显示-Frequency measurement procedures, are all products in use, high-low-frequency automatic switching display

MSP430单片机的开发板原理图，用于初期对430单片机的学习，也可自己制作开发板-MSP430 MCU development board schematic diagram for the early stage of 430 single-chip learning, can also produce their own development board

智能交通灯控制 实验做的 -Intelligent traffic lights control experiments make the

这是一个读取ID卡的源代码，仅依靠8052的时钟读取125K频率的ID卡。-This is an ID card read the source code, only 8,052 on the clock read 125K frequency ID cards.

本程序用于ATmega8不小心写错熔丝，而无法进行ISP下载时进行出厂设置恢复。接线请参考AVR单片机并行编程。-This procedure for ATmega8 fuse careless wrong, and can not be downloaded when ISP to restore the factory settings. Please refer to AVR single-chip wiring parallel programming.

16*64位点阵点 阵显示汉字程串口输出字符数据，P2口输出行扫描信号,P0_0输出595锁存信号-16* 64 dot matrix display Chinese characters lattice-serial output character data, P2 mouth output signal scanning, P0_0 595 latches the output signal

需要控制320*240的lcd的朋友可以看看，非常实用-Need to control 320* 240

简单的单片机LED，用串口调试来实现其LED的显示。数码管的显示-Simple single-chip LED, using serial debugging to achieve its LED display. Digital tube display

STC12C5A60S2 具备一般51单片机不可企及的高性能，有片内ADDA，速度是一般51的8倍！-STC12C5A60S2 high speed,low price, with ADDA in chip!