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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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16位单片机对AD9854控制的实现,主要用于凌阳16位单片机
16位单片机对AD9854控制的实现,主要用于凌阳16位单片机
- 2022-03-23 19:33:33下载
- 积分:1
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this program tell you how to connect to a ps2 mcu (for example at89s51)
this program tell you how to connect ps2 to a mcu(for example at89s51)-this program tell you how to connect to a ps2 mcu (for example at89s51)
- 2022-10-20 01:45:03下载
- 积分:1
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lpceb2000
LPCEB2000-s单片机rtc的控制程序,希望对大家有所帮助-LPCEB2000-s single-chip rtc control procedures, and they hope to help everyone
- 2023-06-20 04:25:03下载
- 积分:1
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这是一个msp430程序,是用于2个msp430f149单片机之间进行串口通信,程序已经调试好了,非常好用...
这是一个msp430程序,是用于2个msp430f149单片机之间进行串口通信,程序已经调试好了,非常好用-This is a MSP430 procedure is used for two MSP430F149 single-chip serial communication between, the program has debug Well, very easy to use
- 2023-01-24 22:40:04下载
- 积分:1
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周立功的SD卡源代码,请大家参考,希望对大家有所帮助,
周立功的SD卡源代码,请大家参考,希望对大家有所帮助,-Week Ligong the SD card source code, please refer to, and they hope to be helpful to everyone,
- 2023-02-20 18:05:03下载
- 积分:1
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AVR microcontrol ,the program is a buzze speaker
AVR microcontrol ,the program is a buzze speaker
- 2022-11-12 00:00:04下载
- 积分:1
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弄电路图弄逼曙开工率显形立即jklda蝠a
弄电路图弄逼曙开工率显形立即jklda蝠a-塞住的嘴、‘nfggf
- 2022-03-24 15:12:48下载
- 积分:1
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MSP430F149单片机控制122*32液晶C程序
MSP430F149单片机控制122*32液晶C程序-MSP430F149 single-chip control 122* 32 LCD C procedures
- 2022-03-22 03:34:40下载
- 积分:1
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串行写控制字
设置串口工作方式
将控制字写入AD9850
串行写控制字
设置串口工作方式
将控制字写入AD9850-Serial control words written work will be set up serial control words written into the AD9850
- 2022-04-19 17:21:23下载
- 积分:1