本程序有友善之臂提供，为2440开发板的led示例程序，请使用ADS编译。...

随着精准农业的发展，农业种植和农业研究人员需要一种手持式NDVI测量仪，以便对农作物长势进行定量测量。本文讨论了一种手持式NDVI测量仪的完整设计过程，详细论述了设计原理，并给出了详尽的单片机程序、设计电路原理图及PCB图。该NDVI测量仪采用太阳光作为光源，光电探测器采用滤光片和光敏二极管实现，用AT89C51单片机控制。其具有结构简单、成本低、轻便、低功耗的特点。-With the development of precision agriculture and farming, and agricultural researchers need a handheld NDVI measuring instrument, in order to crop growth for quantitative measurement. This paper discusses a handheld meter NDVI the integrity of the design process, discussed in detail the design principles, and gives a detailed SCM procedures, circuit schematics and PCB plans. The NDVI measuring instrument used sunlight as a light source, photodetector using filters and photodiode realized, with AT89C51 control. Its structure is simple, low cost, lightweight, low-power characteristics.

利用单片机设计一个显示温度的系统，主要采用的是静态显示的方式-The use of microcontroller design a show that the temperature of the system, mainly in a static display mode

是一个贴片元器件的代码对照表，方便查找。-component is a patch of code comparison table to find convenient.

快速傅里叶变换在单片机中的实现,可用来显示生音波形

用反转法实现快速高效的4*4键盘扫描，并通过串口将按键值输出-Inversion method with fast and efficient implementation of the 4* 4 keyboard scanning, and send out the key value through the serial port

mc51单片机与isd1700芯片的通信程序，实现用单片机控制isd1700进行放音，录音等等功能-mc51 SCM and isd1700 chip communication procedures, using single-chip microcomputer to control isd1700 playback, sound recording function, etc.

1602加红外 下载过去自己研究一下应该没问题的 程序还是比较简单的-1,602 plus infrared download their past should not look at the procedure is relatively simple

这是一个单片机c51多功能电子表程序，附带说明文档（包括硬件连线图，流程图等），绝对原创-This a multi-purpose microcontroller decoder electronic form, along with documentation (including hardware wiring diagram and flowchart), absolute originality.

这是msp430与1335的接口控制程序，控制320*240的液晶显示驱动。-This is the MSP430 with the 1335 interface control procedures, control 320* 240 LCD display driver.

基于msp430的液晶显示模块LCM141-MSP430-based liquid crystal display module LCM141