用５１芯片控制CF卡的技术文章，对广大５１开发者具有参考价值...

单片机,嵌入式系统实时操作系统rtos及基于80C51单片机源码 -Single chip, embedded systems and real-time operating system rtos source based on 80C51 microcontroller

DAC7611，12位串口DA驱动程序，只需将代码中的四个端口按自己的电路修改就可以使用。-DAC7611, 12 bit serial DA driver, just the code of the four ports in accordance with their own modifications on the circuit can be used.

利用51系列单片机实现四种波形，正弦波、方拨、阶梯波、三角波，采用开关电路实现四种波形转换、放大电路实现波形幅度可调。通过编程实现仿真。-51 Series MCU realize the use of four types of waveforms, sine, square dial, ladder wave, triangle wave, the use of switching circuits to achieve the four waveform conversion, amplifier circuit realize adjustable waveform amplitude. Through the realization of simulation programming.

步进电机控制,LCD显示-Stepper motor control, LCD display

51的can通信程序，给需要的朋友

MCS51程序库,包含大量的常用MCS51单片机上常用的汇编子等程序-MCS51 library that contains a large number of commonly used MCS51 Singlechip on a compilation of commonly used procedures such as cervical

基于单片机的数字温度计，由DS18B20采集温度-Based on single-chip digital thermometer, temperature acquisition by DS18B20

msp430f149键盘中断程序，用端口中断。通过实验验证-msp430f149 keyboard interrupt procedures, using ports interruption. Experimental verification

AT单片机通用DS18B20测温。 LCD1602显示。已经成功使用过。-AT SCM General DS18B20 temperature. LCD1602 display. Has been successfully used.

使用8051系列单片机控制PGA2310-use 8051 to control the PGA2310