AVR的开发环境软件，是一种低级的开发软件。目前有很多升级版...

DIY多功能转换器（已调试通过）。 本原理图可以实现USB/RS232、USB/RS422、USB/RS485接口转换功能。只需安装USB驱动程序即可实现USB转串口的功能，简单方便。另外只需对电路图稍作改动即可实现RS232/RS422或RS232/RS485转换功能。 心动了吗？不如赶快行动，拥有属于自己的五合一的接口转换器吧！-DIY Multi-function Converter (has debug through). The schematic diagram can be achieved USB/RS232, USB/RS422, USB/RS485 interface conversion. Simply install the USB driver can achieve the function of USB to serial, easy and convenient. Also just to make a minor amendment to the circuit can be realized RS232/RS422 or RS232/RS485 conversion. Echocardiography it? Action as soon as possible, with their own-one interface converter吧!

nRF9e5开发例程，是一套完整的程序代码，需要的可以看看。-nRF9e5 development of routines, is a complete set of program code, need to take a look at.

Keil Cx51 V7.0书籍配套光盘中的全部源码-Keil Cx51 V7.0 CD-ROM books supporting all-source

1984-1993模糊 C 源代码竞赛.zip 非常的好,不过这是DOS格式,要用UE去打开.-1984-1993 Fuzzy C source code for race. Zip very good, But it is the DOS format, we should open the UE.

基于8051的高精度的秒表汇编程序，从0到60秒，有复位，暂停，累计功能。附加protues连接图-Based on the 8051 compilation of high-precision stopwatch program, from 0 to 60 seconds, a reset, pause, the cumulative function. Additional protues connection diagram

MCS51单片机实用子程序-MCS51 practical Subroutine

1、有单，和单双两种旋转模式。2、可以选择置数、和连续。两种控制模式。3、按梯形 曲线加速和减速。 4、所有的置数，及速度，都能通过数字显示。 -one, single, and both single-and double-rotation mode. 2, we can choose a few home, and continuous. Two control mode. 3, trapezoid curve acceleration and deceleration. 4, all the home number, and speed, can be settled through figures show.

基于51单片机+12864(st7920)的贪吃蛇游戏-Based on 51 MCU+12864 (st7920) of the Snake Game

超声波测距原代码,可以以此为原本用来做测速,避障,等的智能小车-measure distance

73K222AL单片式调制解调器与单片机的接口电路.包含文档说明、电路、源代码。-linking 73K222AL monolithic modems and microcontroller interface circuit. Includes document shows that circuit, the source code.