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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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arm
arm-led汇编程序,适合初学者学习最基本的 arm汇编指令-arm-led compilation of procedures, suitable for beginners to learn basic arm compilation directives
- 2023-03-29 05:30:04下载
- 积分:1
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IC card reader (c51) Yes
IC卡读写程序(c51)不错-IC card reader (c51) Yes
- 2022-08-07 13:26:11下载
- 积分:1
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FAT12 FAT16,FAT32,NTFS的名称/ / /
FAT12/FAT16/FAT32/NTFS specification
- 2022-01-25 18:08:06下载
- 积分:1
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该代码是PAos嵌入式系统在凌阳单片机上的移植代码。
该代码是PAos嵌入式系统在凌阳单片机上的移植代码。-PAos the code is embedded microcontroller system in Sunplus the transplant code.
- 2022-06-01 10:55:31下载
- 积分:1
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关于介绍AVR单片机指令的一本书,挺不错的,在开发单片机上方便查询
关于介绍AVR单片机指令的一本书,挺不错的,在开发单片机上方便查询-AVR on the introduction of a single-chip instruction book, very good, in the development of single-chip to facilitate query
- 2022-06-15 04:45:43下载
- 积分:1
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/ * p89cxx计算机程序员发送* / / *需要定义编程CPU类型…
/*P89CXX计算机程序员发送*//*所需定义编程cpu类型0:P89C51 1:P89C52 2:P89C54 3:P89C58 4:P89C51RC 5:P89C51RD*/
- 2022-06-11 22:36:39下载
- 积分:1
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AT24C64程序
AT24C64程序-AT24C64 procedures
- 2022-01-26 06:11:03下载
- 积分:1
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单片机C语言开发软件KEIL C,该软件上手容易,适宜于各个阶段的单片机爱好者...
单片机C语言开发软件KEIL C,该软件上手容易,适宜于各个阶段的单片机爱好者-Singlechip C language development software KEIL C, the software easier to use, suitable for all stages of the single-chip lovers
- 2022-01-21 01:31:05下载
- 积分:1
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C51单片机端,实现收到的HEX代码转换为BIN代码,并写入ROM中。...
C51单片机端,实现收到的HEX代码转换为BIN代码,并写入ROM中。-C51 single-chip client, realize received HEX code convert BIN code and write ROM.
- 2022-04-28 02:46:52下载
- 积分:1