AD0809做的电压表 有这方面需要的可以参考参考

脉冲发生测试.此程序为AD9850（DDS）直接数字频率合成器C语言源码。用125M的有源晶振，频率无失真输出可达到40M。-Impulse test. This procedure for the AD9850 (DDS) Direct Digital Frequency Synthesizer C language source code. With 125M active crystal, the frequency output can be achieved without distortion 40M.

温度传感器LM135的使用手册，内含若干电路图-Temperature sensor LM135" s manual, containing a number of circuit

PWM输出源程序,飞思卡尔单片机实现，以SR12为例-PWM source, Freescale"s MCU to SR12 example

PIC单片机红外解码分析仪的电路图，pdf文件格式，请参考使用-PIC infrared analyzer to the decoder circuit, pdf format, please refer to the use of

单片机开发必备，8*16,12*16,16*16汉字点阵生成程序，适用于DOS环境-MCU Development essential, 8 16,12*** 16 Bloemycin Chinese lattice formation procedures, apply to the DOS environment

用MSP430F149的普通输入输出口模拟SPI，读写FM25l256铁电的测试程序。-MSP430F149 with ordinary analog input and output mouth SPI, literacy FM25l256 ferroelectric testing procedures.

无线收发c程序,适合各种基于单片机的接收发送程序-Wireless transceiver c procedures, suitable for single-chip microcomputer-based receiver to send a program

ARMlpc2300技术笔记上册例程I2CDAC-ARMlpc2300 technical notes on routine I2CDAC List

atmega128串口通信程序，与PC机通信的驱动-atmega128 serial communication program, and PC communication drivers

一个C语言编写的单片机控制外部灯的代码-a C language prepared by the external lights SCM control code