IgorPlugUSB_AVRUB应用与管理，内含IgorPlugUSB相应资料

为了更加深刻的使用到ACPI的相关资料，书写上传资料的详细功能。-for use

用于无线POS 数据传输的原程序。通过调制解条芯片实现-POS data for wireless transmission of the original procedure. Solutions through modulation of the chip

键盘复用与显示公用一个I/OK口，键盘复用与显示公用一个I/OK口-Keyboard and display reuse a common I/OK port, keyboard and display reuse a common I/OK I

s6b0724控制芯片控制128X64液晶显示程序-s6b0724 control chip control 128X64 LCD program

第六期SRTP-基于AT89C52的智能温控仪设计，可以当作课程设计，-The sixth issue of SRTP-based temperature controller AT89C52 intelligent design, can be used as curriculum design,

图像识别模组由光学镜头、CMOS传感器（SPCA561A）、图像处理芯片（SPCA563A）组成。 SPCA563A分析和处理SPCA561A传过来的图像信号，并得出相应的信息（颜色、形状等等）。此模组接口简单，应用方便，容易与 MCU 结合使用，我们下面将要介绍的 Demo 就是其与SPCE061A结合的例子。 -Image recognition module by the optical lens, CMOS sensor (SPCA561A), image processing chip (SPCA563A) component. SPCA563A analysis and treatment SPCA561A Chuan-up image signal, and came to the corresponding information (color, shape, etc.). This module interface is simple, convenient, easy to used in conjunction with the MCU, we introduce the following to be the Demo is its combination with SPCE061A example.

单片机P1口与4个按键连接，用于信号幅度和频率调节操作键。单片机P0、P2.7、P3.6(-WR)与DA0832、2个741(运放)连接构成波形信号输出电路。 编程使波形信号输出电路输出正弦波信号，并且可通过操作键调节信号的幅度和频率。幅度和频率调节级别从0~10，共11个等级。 -Singlechip P1 I connect with the four buttons for the signal amplitude and frequency adjustment operation keys. Singlechip P0, P2.7, P3.6 (-WR) and DA0832, 2 months 741 (operational amplifier) to connect constitute waveform signal output circuit. Programming so that waveform signal output circuit output sine wave signal, and can be operated keys adjust the signal amplitude and frequency. Amplitude and frequency adjustment level from 0 ~ 10, a total of 11 grades.

DS1302的C语言程序例子-DS1302 C language program examples

KeilC51 下作的8*8LED显示程序。更改delay()时间和tab*表中的值，可以显示不同的图形-KeilC51 under the 8* 8LED display program. Change the delay () time and tab* in the table values, you can display different graphics

一个用51单片机和16＊2液晶的重力加速度测试仪的图片及源码-a microcontroller with 51 and 16* 2 LCD gravity tester pictures and FOSS