STM32从入门到精通

用ISD1700来实现读温度，比如27.5摄氏度，先分段录制声音：1,2,3,4,5,6,7,8,9,十，点，温度，摄氏度。读27.5摄氏度时，再分段找地址，读出相应的数-Reading used to achieve ISD1700 temperature, such as 27.5 degrees Celsius, the first sub-recording the voices of: 1,2,3,4,5,6,7,8,9, ten, point, temperature, degrees Celsius. Reading of 27.5 degrees Celsius, then find a sub-address, read out the corresponding number of

Jennic的Zigbee协议Demo程序-Jennic"s Zigbee agreement Demo procedures

如何实现作为多用途I2C外设器件的AT90S12-how to achieve as a multi-purpose I2C peripheral devices AT90S12

最早的linux操作系统源代码（3），有助于编写自己的操作系统。-earliest Linux source code (3), to contribute to the preparation of the operating system.

这是mini2440开发板的裸机程序，可以用于蜂鸣器、AD转换、RTC时钟、按键测试、触摸屏测试、LCD或VGA测试、I2C测试、音频输出测试、SD卡测试等。代码编写很规范，注解到位，初学者可以慢慢从这些源代码学起。

一款常用的USB接口芯片pl2303的设计资料和编程方法-A common USB interface chip pl2303 design data and programming methods

LCD液晶显示模块驱动程序，采用的是JDL12864液晶模块-LCD liquid crystal display module drivers, using the JDL12864 LCD Module

来源于外国的开源rtos,用于小型mcu,支持优先级抢占调度-from Byelorussian foreign revenue for the small mcu, support priority scheduling

基于Silabs的C8051F340单片机控制以太网控制器CP2200完成静态IP和动态IP的演示性网页-Silabs the C8051F340-based single-chip Ethernet controller CP2200 achieve control static IP and dynamic IP" s presentation of the page

firmware for D12 USB-EPP Evaluation Kit