protel 各种常用元件库 介绍 使用方法

PHilips 4路A/D+1路D/A芯片控制C程序-PHilips four A/D Road, a D/A chip control procedures C

DS1302的应用程序,只是基本功能.要是开发出强大的,也请上传大家分享-DS1302 applications, only basic features. If the development of a strong, please upload to share

C8051F120初始化SPI，启动CC2420。通过将CC2420 得VREG_EN 引脚置位高电平使能Voltage regulator，等待其稳定；然后重新启动CC2420 芯片，等待晶振起振。-Initialize SPI, start the CC2420. By CC2420 have VREG_EN pin high to enable the set Voltage regulator, waiting for their stability and then re-start the CC2420 chip, since waiting for crystal oscillator.

使用GPTC6604做的一个录放音DEMO，数据存储在外部SPI FLASH-GPTC6604 make use of an audio recording DEMO, data stored in the external SPI FLASH

FM25040的C51驱动程序，用于掉电保存数据。-FM25040 the C51 driver, save the data for the brown-out.

密码引爆器 输入正确引爆 错误发出警告 可仿真-asfdg fgh dfgh fgjyhjk n d

4x5的键盘扫描,一个实用的单片机键盘程序-4x5 keyboard scanning, a practical single-chip microcomputer keyboard procedures

读卡器IC卡SL4428 读写模块源代码-Reader IC card SL4428 R/W Module source code

LCD1602＋DS1302+DS18B20多功能电子钟综合实验-LCD1602+ DS1302+ DS18B20 multi-clock comprehensive experiment

该软件介绍了ＭＰＳ４３０Ｆ４系列的单片机的详细参数和用法，利用Ｃ开发更快-the software introduced a series of SCM MPS430F4 detailed parameters and usage, the use of C development faster