是单片机与PC机RS232串口通信的调试好帮手,当你苦于串口通信的调试,试试如何...

支持键盘双击的C51程序，用于单片机辨别键盘双击-support the C51 procedures for identifying keyboard click MCU

ocmj2x8c lcd显示的测试程序以及并口的应用程序示例-ocmj2x8c lcd display test procedures, as well as examples of parallel applications

很好的东西 -good things good things

汇编 I2C读写FM256程序段 功能完整 可直接调用-FM256 compilation I2C read and write full-featured program segment can be directly called

use for connection to enternet

这是一个为51系列单片机开发的4*4键盘驱动程序。该驱动程序包括2个文件，使用时将C文件关联入工程，在调用文件前包含H文件即可。本键盘驱动程序具有两个接口函数提供两种扫描方式（阻塞和非阻塞），可以任意定制返回键值，具有防抖动处理，具体使用方法可以参见注释。（本程序在Keil C51开发环境中测试成功，并经过多次实践应用）。-This is a series of 51 MCU development of the 4* 4 keyboard driver. The drive included two documents, the use of paper will be linked into C, the call of documents containing H documents. The keyboard driver has two interface functions provide two scan mode (blocking and non-blocking), it will return to arbitrary custom keys with innovative and handling, the use of specific methods can be found in Notes. (This procedure Keil C51 development environment to test successful, and after several practice application).

RC531，mifare卡的接收芯片，实现非接触卡的应用-RC531, mifare card receiver chip, to achieve non-contact card application

某公司安装了电子门，要设计门禁系统： 公司的雇员可以凭借密码、胸卡或指纹进入公司 计算机根据雇员的验证方式对其身份进行验证 管理员在监控室可以通过按钮直接开启电子门 访客可以按门铃请求进入，由管理员为其放行 管理员可以为新职员设置密码 -A company to install an electronic gate, to design access control systems: the company" s employees can rely on passwords, badges or finger into the company computer, authentication of the employee to verify their identity can be an administrator in the control room directly through the button to open electronic gates that visitors can rang the doorbell of the request to enter an administrator can be released by the administrator of its staff to set a password for the new

PIC运算程序库 集合包,汇编程序格式，可直接运用于PIC16F8xx系列单片以及与此指令兼容的PIC单片机-PIC computing library collection package, assembler format, can be directly applied to PIC16F8xx series of single-chip, as well as compatible with this directive PIC microcontrollers

595的基于avr m16的c程序 调试通过 有兴趣可以-595 based on the avr m16 through the c program debugging are interested can