PCB设计经验,实际应用中的经验和技巧,非常难得.

由C 语言实现的液晶 利用的是KEIL环境已经得到验证-By the C language using the LCD is KEIL environment has been tested

用汇编语言编写的超声波测距控制源程序采用AT89S51,12ＭＨz晶振 -Prepared by using assembly language source code control using ultrasonic ranging AT89S51, 12MHz crystal

多位数除法程序，满足在单片机编程中对除法程序的需要，解决了单片机指令无除法程序的缺点，而且本程序不限制位数。-over the median divider, which meets in MCU Programming division procedures to the needs of SCM solutions division procedures directive without shortcomings, but the procedure does not limit the median.

SST25LF020A存储器SPI驱动程序-SST25LF020A memory SPI Driver

24c01芯片的编程文件-24c01 chip programming document

有遥控的温度计,用dS1302做时钟芯片，Ds18B20做温度芯片-There are remote thermometer with clock chip DS1302 do, Ds18B20 do temperature chip

最流行的mifare卡读卡器全部源代码，实现有全部功能-most popular mifare card reader all of the source code, achieving full functionality

tlc2543的驱动c程序，次程序已经用过，还不错，他的接线图比较简单，就不传了。-TLC2543 driver c procedures, meeting procedures have been used, but also good, and his relatively simple wiring diagram, not passed.

20键PS2小键盘中断服务程序-20 keys PS2 small keyboard interrupt service program

基于C51的DS1820测温的C语言源程序，有详细注释-c51 program about tempreture data acquisiton