SPI接口型E2PROM内部存储器的组织及读.写控制方法.

pwm改变占空比的程序，已调试过，可以直接用KEIL使用-pwm duty cycle to change the procedures have been debug, and can be directly used by KEIL

单片机最小系统，使用液晶显示，能够读取键盘值，具有综合扩展功能-The smallest single-chip system, the use of liquid crystal display, the keyboard can read the value of a comprehensive expansion of functions

用于51单片机的下载软件。支持大部分的51单片机。-For 51 Singlechip download software. Support most of the 51 single-chip microcomputer.

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.

一些驱动程序和显示程序及传感器的简单应用,再软件和硬件上全部调试通过,可以直接使用-Some drivers and display program and a simple sensor application, and then all the software and hardware debugging through, you can directly use

红外－RS232协议转换器电路图适合51系列单片机-infrared-RS232 protocol converter circuit for 51 Series MCU

NRF24l01无线232通信 程序代码 C51 发送-NRF24l01

c8051单片机的电子教程和源码-C8051 MCU electronic tutorials and source code

STC89C58RD +宏芯（driver）驱动TOPPTFT_LCD-STC89C58RD+ Macro-core (driver) driver TOPPTFT_LCD

基于CC2430的无线龙的例子程序，应用缩减版的2004协议-Examples of procedures for CC2430 Wireless Dragon