EM4094 datasheet(all)

这是is4002语音芯片的录放音程序，程序里注释的很详细，从录音、放音的原理着手，读者很容易看懂-This is the voice chip is4002 sound recording procedures, programs annotated in great detail, from the recording, playback of the principle to proceed, the reader can easily understand

Software for T89C51RD2 programming. With read protect and data write correct testing.

你好朋友 我写的代码在 4 位中的液晶显示器的接口和写它的 PC 通过超级终端。提前如果您按下输入按钮你键盘光标移到新的线和按退格键的性格将会删除。试一试你将会得到更好的主意，关于接口液晶显示器，与 8051 串行端口

本文介绍MGLS-l2864液晶显示模块的功能、原理及开发步骤。MGLS-12864液晶显示模块内置有HD61202液晶显示控制驱动器，可直接与8位微处器AT89S51相连--This article introduces functionality, theory and developing steps of MGLS-12864 LCD display module.The module includes a display driver for HD61202 LCD, and could connect with 8-bit CPU AT89S51.

电机的控制端分别接P1.7,P2.0,P2.1,P2.2,调速端接P2.3,P2.4,通过msp430f149的P2.3,P2.4输出PWM波，实现对电机的控制.

pcmic初始代码！--Startup code for pcmic.

使用8051010作为数字控制电源，使用4x4键盘和16x2 lcd

给大家推荐一个很好的电子毕业设计免费下载站，www.64134703.com，希望大家喜欢哟。还挺不错的。 现传一份很经典的电梯的PLC设计上来，共享之。-Give you recommend a good free download e-graduate design stations, www.64134703.com, hope everyone likes yo. Kinda good. Communication is a very classic design of the PLC elevator up, sharing the.

这个是我写的一个用PID控制水温的小程序，对刚开始接触PID的朋友有点帮助-This is what I wrote a little with the temperature of PID control procedures on the PID s friends just came into contact with a little help

利用Proteus进行键盘设计，并对其进行仿真，希望对大家实验有帮助。-design key