C8051F040 t3可调频率方波输出例程

MCS-51单片机实用子程序库,对十进制浮点数和二进制浮点数的相互转换子程序进行了彻底改写，提高了运算精度和可靠性-MCS-51 single-chip utility subroutine library for floating point and binary floating-point decimal mutual conversion subroutine carried out a thorough rewrite, improve the computing accuracy and reliability

jg1223f LCD显示器的资料和C驱动源码-jg1223f LCD display, and C-driven information source

DMA例程，51单片机读写DMA的C语言程序和汇编程序-DMA routines, 51 single-chip DMA read and write C-language programming and assembler

周立功I2C源代码,用于AT24C02,可以借鉴学习下-Week Ligong I2C source code for the AT24C02, can learn from studying under the

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

飞思卡尔的编程资料，开发软件的调试，以及智能车路线识别系统文章。 -Freescale" s programming information, development of software debugging, and intelligent vehicle identification system routes the article.

单片机p87lpc764制作的自动绕线机，结构简单，功能齐全-P87LPC764 single-chip produced by automatic winding machine, simple structure, a full-featured

本函数是USBcy68013的bulk数据传输的测试程序.-This function is the bulk data transfer USBcy68013 test procedures.

数码管的时钟电路设计的实现 功能强大的程序-digital clock control circuit design to achieve a powerful proce

周立功 smartArm2200 的基于uCOS-II的综合实验源程序，绝对物有所值-Week smartArm2200 Ligong uCOS-II based on a comprehensive experimental source, the absolute value for money