C8051F340/1/2/3/4/5/6/7/8/9/A/B devices are fully integrated mixed

单片机与电脑通讯，简单的max232代码。-SCM and computer communication, a simple MAX232 code.

基于MSP430的CO报警器的设计.有硬件电路,放大电路的分析,对做工业仪表人有帮助-MSP430-based CO alarm design. Have a hardware circuit, amplification circuit analysis, people have to help make industrial instrumentation

PCI_Express PCB Guidelines

51单片机编程范例（定时/计数器软件编程范例）-51 microcontroller programming paradigm (timer/counter software programming paradigm)

基于STC12C5412AD单片机的简易存储示波器设计-STC12C5412AD based on the simple single-chip design storage oscilloscope

C 源码，适用于单片机的拼音输入法源程序及码表，仅包括GB2312汉字，不包括以外的-C source code, applies to SCM Pinyin input method, and source code form, only include GB2312 characters, not including outside

* 功能：运行RTC进行计时，将所时间值不断的通过串口向上位机发送，并把秒的值输出数码管D1 * 上显示。上位机运行EasyARM软件，在串口发送/接收窗口观察。 * 说明：* 通讯波特率115200，8位数据位，1位停止位，无奇偶校验。-* Function: RTC to run for a time, the time value will be constant upward through the serial-bit machine to send, and seconds values D1* output digital tube display. PC running EasyARM software serial port to send/receive window of observation.* Description:* 115200,8 bit baud rate of communication data bits, 1 stop bit, no parity.

D/A单片机程序，供单片机爱好者参考-D/A microcontroller procedures for SCM reference lovers

C8051F系列单片机的常用函数1，包括DA的初始化和单片机的初始化配置。-C8051F series microcontrollers commonly used function of a, including the DA" s initialization and initialization microcontroller configuration.

TA9257 东芝收音调谐IC的控制程序.-TA9257 Toshiba radio tuner IC control procedures.