线性光耦合器的简单介绍。

时针芯片DS12C887a的C51底层程序-hand of a clock chip DS12C887a the bottom procedures C51

sd2000系列实时时钟芯片应用说明及开发应用程序。-sd2000 serial real-time clock chip application and development applications.

arm(44b0)端口初始化,在程序里面有较多的注释部分, 在具体情况下可用-arm (44b0) port initialization, the procedure has more notes inside part can be used in specific circumstances

USBASP制作、驱动安装、程序下载全过程. 固件+驱动+pcb。-USBASP production, driver installation, download the entire process. Firmware+ Driver+ Pcb.

8051单片机点对多机通讯，希望对大家又所帮助，我也需要下载资料啊！-8051 points on the multi-machine communications, and they hope to also help everyone, I also need to download the information ah!

用于51单片机的快速DES-51 MCU for rapid DES

单片机应用技术选编3,有大量关于51、avr、pic等多种单片机实例-Selected 3 single-chip applications, a large number of on 51, avr, pic, etc. Examples of a variety of single-chip

这个是一个步进电机的控制程序，用于车辆润滑系统的控制器，非常好用的，非常好的-This is a stepper motor control program for vehicle lubrication system controller, very useful, very good

看门狗使用例题，包括喂狗和设置使能和关闭看门狗-watchdog use of excellence, including DOG and can be set up and shut down so that watchdog

source code for avr