on SCM decoder hardware system design principles of electronic documents, We hel...

51单片机定时器初值计算软件，很有用的工具-51 SCM timer initial calculation software, very useful tool

ARM程序，基于无线模块nrf905，可实现无线发送与接收，在LPC2103上测试通过-ARM program, based on the wireless module nrf905, can realize the wireless sending and receiving, in the LPC2103 on test

此程序为基于ADS1210A/D摸数转换器的驱动程序-this procedure-based ADS1210A/D converter few confused drivers

595串入并出芯片的驱动程序，大大减少了输入数出口在单片机开发系统中显示上所占用的数量

430中149单片机使用的UART的特殊用法，测试通过-430code

程序的地址译码，单片机系统中做为外扩接口的地址译码。-Procedures address decoder, microcontroller system as a foreign expansion of the address decoder interface.

用C语言通过MCS-51 的并口控制打印 用于 沈阳新荣达电子 微型打印机-Using C language through the MCS-51 for the parallel port to control print Shenyang New??electronic micro-printer

一款关于ISD4004语音芯片的开发实例，采用C语言编写，具有完整的 SPI 总线操作函数，一定会为你做ISD4000系列芯片的开发带来很大帮助-ISD4004 voice chip on a development instance, using C language, with a complete function of SPI bus operations, will definitely help you make ISD4000 series chips have a great help

高精度实时时钟－SD2001驱动程序 用于威帆电子SD200X系列IC驱动-high-precision real-time clock-driven procedures for SD2001 Granville sails electronic SD200X Series Driver IC

AT89C2051为电动车充电器装加控制器-AT89C2051 equipment for electric vehicle charger controller add