STC89C51是高成本

单片机正弦信号产生中改变正弦消耗频率时仍然保持采样频率的算法-SCM sinusoidal signal to change consumption frequency sinusoidal remained sampling frequency algorithm

基于讯通公司的nrf2401单片机进行的无限通信程序。-NRF2401 show based on the company

用8051单片机控制的8个LED等的跑马功能，具有花样变化，暂停和变速功能-By 8051 the control of eight LED functions such as horse racing, with pattern changes, suspension and transmission functions

单个数码管循环显示０～９，在KEILC环境下编译调试成功-A single cycle of digital tube display 0 ~ 9, in the circumstances KEILC successful compiler debugging

LM128*64液晶驱动程序，有显示图形，汉字，画线等功能 -LM128* 64 LCD driver, has display graphics, characters, painting lines and other functions

1线通讯协议的c51例子程序, 已调试通过-One-line communication protocol procedure example of the C51 has been debugging through

DDS9851的PDF大家有需要就下载 还有中文文档-U.S. DDS9851 the PDF there is a need to download the document there are Chinese

实现串口通讯的uvision工程，对学习汇编和单片机很实用。-To achieve serial communication uvision projects, learning is very useful compilation and SCM.

周立功7290（zlg7290）i2c芯片 在uclinux上的驱动程序。已经移植成功，包括可执行文件-7290 (zlg7290) Basis i2c chip in on the driver. Transplantation has been successful, including executable files

多功能电子数字钟的设计 带语音报时功能 比赛做的 -Multifunction Electronic Digital Clock Design Competition with voice timekeeping function to do the