freescale的关于Imax21的1wire程序,好用

sonix 常用mcu的硬件资料-sonix common hardware information mcu

fpga+sdram+PHY 芯片设计原理图-fpga+ sdram+ PHY chip design schematic

单片机语言KeilC学习例程，不需要数电基础即可掌握单片机技术，对单片机自学非常有好处-SCM Language KeilC learning routines, do not you can master a few basic power microcontroller technology, the MCU is very good for self-study

嵌入式GSM短信息接口的软硬件设计-embedded GSM short messaging software interface design

裡面有兩隻程式， 一個可以用於改變一個單位的任何一個bit的01，另一隻可以驗證其01是否有真正被更改， 我是將其數字直接算成二進位的樣子輸出. 個人覺得挺好用的， 希望大家會喜歡

C语言循环移动与nop指令，好用的，注意头文件-C-cycle movement and nop instructions, easy-to-use, pay attention to the first document

linux 串口通信驱动源码,该代码能够接PC机键盘-linux-source-driven serial communication, the code can access PC keyboard

自己用的ads1255的采集程序，已调试通过，CPU用的是msp430f1232,开发环境用IAR-Own use ads1255 collection procedures have been debugging through, CPU using a msp430f1232, development environment with the IAR

很实用的PLC梯形图程序，单按钮字起、保、停逻辑，可用于欧姆龙、三菱、西门子系列-PLC ladder practical procedures, single-button word, the security, to stop the logic can be used to Omron, Mitsubishi, Siemens Series

里面是4X4矩阵键盘的原理图和程序，很有帮助-There is a 4X4 matrix keyboard schematics and procedures, helpful