32位arm9微处理器S3C2410的dma测试源代码

单片机与液晶屏接口程序，C代码，简单且实用。-MCU and LCD screen interface program, C code, a simple and practical.

单片机设计， 单片机设计， 单片机设计， -Single-chip design, microcontroller design, microcontroller design, microcontroller design, microcontroller design, microcontroller design,

少见的12864万年历，功能齐全12864+万年历,非常适合单片机开发的人用-Perpetual Calendar 12864 rare, full-featured 12864+ Calendar, very suitable for development with single-chip microcomputer

基于盛群单片机开发的 获得温湿传感器dht11和光敏电阻的数据 并且发送到1602显示屏的程序-Holtek-based single-chip temperature sensor was developed and photosensitive resistance dht11 and sent to the data display process 1602

89c51 Control I2C TV Source,内有电路供大家参考。-89c51 Control I2C TV Source, there are circuits for your reference.

单片机串口程序，有一定的难度，适合串口使用比较熟练的人-Single-chip serial procedures, have a certain degree of difficulty, suitable for serial use more skilled people

HIDTHIS SPECIFICATION IS PROVIDED “AS IS” WITH NO WARRANTIES WHATSOEVER INCLUDING ANY WARRANTY OF MERCHANTABILITY, FITNESS FOR ANY PARTICULAR PURPOSE, OR ANY WARRANTY OTHERWISE ARISING OUT OF ANY PROPOSAL, SPECIFICATION, OR SAMPLE.-Human Interface Devices

电容入门知识 电容就是两块导体中间夹着一块绝缘体构成的电子组件，就像三明治一样。电容是电子设备中最基础也是最重要的组件之一。电容的产量占全球电子元器件产品（其它的还有电阻、电感等）中的40 以上。基本上所有的电子设备，小到闪盘、数码相机，大到航天飞机、火箭中都可以见到它的身影。-Introduction to knowledge capacitance capacitor is two conductors in the middle of holding a piece of electronic components consisting of an insulator, like, like sandwiches. Capacitance is the most basic electronic equipment is one of the most important components. Capacitance of the total global production of electronic components products (there are other resistors, inductors, etc.) in more than 40 . Basically, all the electronic equipment, small enough to flash drives, digital cameras, as large as the space shuttle, rockets can be seen in both figure it.

实现公历与农历的转换一般采用查表法按日查表是速度最快的方法但51 单片机寻址能力有限不可能采用 按日查表的方法除按日查外我们可以通过按月查表和按年查表的方法再通过适当的计算来确定公历日所对应的 农历日期本文采用的是按年查表法最大限度地减少表格所占的程序空间-Limited can not be used In addition to a daily look-up table method of daily things that we can search through monthly and annual look-up table look-up table method and through the appropriate calculations to determine the calendar day corresponding to the Lunar date of this paper is the annual table look-up table method to minimize the space occupied by program