利用51单片机控制ISD2560语音芯片实现语音的录放和存储，可自动调用，很实用的程序，绝对原创！...

不可多得的中文说明~~ 详细介绍了AD7714，费了很大的劲才找到的-Rare Chinese Description ~ ~ details on AD7714, costs a lot of劲才found

LCD液晶驱动程序代码，AT89C51单片机使用 供大家参考学习-LCD driver code, AT89C51 use for reference learning

* 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.

基于C51开发的 LCD+视频+代码+超强功能+电路图.-C51-based development LCD+ Video+ Code+ Superacid functional+ Circuit.

了解接触式IC 卡的知识，学会如何根据时序逻辑图编写实用程序。-Understand the contactless IC card of knowledge, learn how to prepare plans based on temporal logic utility.

风机控制器智能程序2,请大家自己使用,千万不外传!-Intelligent fan controller procedures for two, let us own use, do not Gaiden!

LCD IconEditor edit graphic creat source code

MAX7219 LED显示驱动程序，本程序由C51系列单片机使用！keil环境开发！-MAX7219 LED display driver, the procedures by the use of C51 microcontroller series! Keil development environment!

基于PIC单片机的SPWM控制技术，详细介绍了使用面积相等法产生SPWM波。-PIC MCU-based SPWM control technologies, detailing the use of an area equal to France generate SPWM waves.

avr单片机，pcf8563时钟芯片源程序-avr microcontroller, pcf8563 chip clock source