Digital voice playback system, through the AD sampling, single

计时器,用于初学单片机的人了解学习研究用-Timer for the beginner to learn to understand SCM research

自己编的一个直流电机转速控制程序，用液晶1602显示转速，键盘输入转速。并具有报错功能- An DC motor speed control procedures, the speed of liquid crystal display 1602, keyboard input speed. With error function

用89S52进行DS1820温度读取程序-89S52 used for DS1820 temperature reader

该程序基于凌阳单片机做的无线温度遥测系统，并在液晶屏上进行显示-Sunplus based on the program to do single-chip wireless telemetry system temperature, and liquid crystal display screen. . .

AT24C256是ATMEL公司256kbit串行电可擦的可编程只读存储器，8引脚双排直插式封装，具有结构紧凑、存储容量大等特点，可以在2线总线上并接4片该IC，特别适用于具有高容量数据储存要求的数据采集系统。本文将介绍该IC的工作原理和与单片机的软硬件接口。-ATMEL Corporation AT24C256 is 256kbit serial electrical erasable programmable read-only memory, 8-pin double-line package, has a compact structure, characterized by large storage capacity can be 2-wire bus, and then 4 the IC, is especially suitable for high-capacity data storage requirements of the Data Acquisition System. This article will introduce the working principle of the IC and single-chip hardware and software interface.

利用8051单片机驱动DS12C887，实现实时的日历时钟显示系统设计。-8051 driver using DS12C887, real-time calendar clock display system design.

此程序为利用mage8 AVR 和EM4094实现读取TYPE A类型卡的C程序、读卡稳定、这个项目我们做了好久、非常不错的程序、很适合做这方面产品的朋友们参考-This procedure for the use of mage8 AVR and achieve EM4094 read TYPE A type of card C procedures, reader stability, the project we have done for a long time, very good program, it is suitable for products in this area refer to my friends

我们编写了一个支持位操作、普通端口操作、并行操作、串行操作等多种模式的12864驱动-we prepared a support-man, the ordinary operation of ports, parallel operation, Serial operation of a multi-modality 12864 Drivers

单片机的7279程序。7279是一个可以带有64个按键还有六个数码管的芯片。对7279的使用可以减少对单片机的要求。-7279 SCM procedures. 7279 is a 64 keys with six LED chips. Of 7279 to reduce the use of single-chip requirements.

12887的初始化程序――89C51，有助于各位使用12c887芯片！大大加快开发进度！-12,887 initialization procedures-- 89C51 help you use 12c887 chip! Progress greatly accelerated development!