采用51系列单片机 用TI公司的TLC549采样，MAX7219控制数码管四位显示，以测试通过...

DIY红外遥控家电，遥控家电的电源开关。方便实用。-DIY infrared remote control home appliances, home appliances remote control power switch. Convenient and practical.

什么都有,是大杂烩来的.电子专业不错的资料.电子电路 电路图 电子资料下载 单片机学习 电子制作 电子技术应用-What has, is to stew. Electronic professional good information. Electronic circuit schematics download electronic data to study the electronic production of electronic single-chip technology

pt2272与2262完全仿真程序，并可以搜索全0到全1的地址码和各种振荡电阻-pt2272 with the 2262 full simulation program, and can search the entire 0 to the whole of one address code and a variety of oscillation resistor

Coupled Microstrip 耦合微带线

24mhz晶振51单片机红外线发射代码，供您参考-24MHz crystal oscillator 51 Singlechip fired infrared codes, for your reference

台电T50电路图，用于研究T50的电路设计，以及Rk2706的共模设计方案-Taipower circuit T50, T50 for the study of circuit design, as well as the common-mode Rk2706 design

Keil C51微处理器开发工具使用指南-Keil C51 microprocessor development tools Guide

AVR系列被广泛应用的单片机MEGA8开发(原理图)及例程-AVR Series are widely used in the development of SCM MEGA8 (diagram) and routines, and

STC单片机程序主要完成电压采集和AD过程-STC-voltage single-chip process is essentially completed the process of collection and AD

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.