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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...
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.
- 2022-01-25 19:26:40下载
- 积分:1
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msp430的IIC地层驱动程序,直接应用,欢迎下栽
msp430的IIC地层驱动程序,直接应用,欢迎下栽-MSP430 formation of IIC driver, direct applications, welcome下栽
- 2023-09-07 10:25:04下载
- 积分:1
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PIC18F4431 with the air
用PIC18F4431设计的空调软件,工作方式与海尔的氧吧空调一样。-PIC18F4431 with the air-conditioning design software and work with the Haier air-conditioning as Oxygen-bar.
- 2022-07-19 21:16:32下载
- 积分:1
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C8051F040单片机CAN总线互相通信程序
C8051F040单片机CAN总线互相通信程序
-C8051F040 single-chip CAN bus communication procedures with each other
- 2022-03-19 23:24:34下载
- 积分:1
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用89C2051单片机AD转换程序C51
用89C2051实现AD转换的C51程序-with 89C2051 AD conversion procedures C51
- 2022-02-05 14:36:20下载
- 积分:1
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汇编语言程序89C2051键盘输入源的使用
使用汇编语言的89C2051键盘输入程序源码-The use of assembly language program the 89C2051 keyboard input source
- 2022-03-03 23:36:08下载
- 积分:1
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这是对51单片机RAM的扩展的程序
内有电路图,非常详细的注释...
这是对51单片机RAM的扩展的程序
内有电路图,非常详细的注释-This is the 51 SCM RAM expansion procedures within the circuit diagram, the very detailed Notes
- 2022-06-03 03:47:59下载
- 积分:1
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Nokia5110液晶Keil C51驱动程序,在显示英文和中文支持
nokia5110 lcd 的 keil C51 驱动程序,支持英文和汉字的显示-nokia5110 lcd the keil C51 driver, in English and Chinese support for the show
- 2022-02-11 19:06:09下载
- 积分:1
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用51单片机c语言编写的键盘扫描程序
用51单片机c语言编写的键盘扫描程序-With 51 single-chip c language keyboard scanner
- 2022-03-02 19:27:01下载
- 积分:1
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C51源程序库(超过20)
C51源程序库(二十多个)-C51 source library (over 20)
- 2022-06-01 08:08:01下载
- 积分:1