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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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LPC2103, tune electric compiler, very good use, IAR environment, fully compiled
LPC2103,调电编译程序，很好用，IAR环境下，完全编译-LPC2103, tune electric compiler, very good use, IAR environment, fully compiled
- 2022-07-17 00:26:22下载
- 积分：1
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USB便携多道系统单片机固件程序.单片机固件程序采用CodeWarrior Development Studio for HC(S)08 Microcontro...
USB便携多道系统单片机固件程序.单片机固件程序采用CodeWarrior Development Studio for HC(S)08 Microcontrollers集成开发环境开发，编译后生成的可执行文件为motorola公司的.s19格式，位于源代码的 .in 路径下。同时生成的还有该路径下的.map文件，记录存储空间分配情况。-USB portable multi-channel system microcontroller firmware. MCU firmware procedures used CodeWarrior Development Studio for HC (S) 08 Microcontrollers integrated development environment development, the compiled executable file generated for motorola companies. S19 format at the source code. Bin paths. There are also generated in the path of. Map documents, records storage space allocation.
- 2022-04-09 15:08:51下载
- 积分：1
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利用51单片机实现数字音乐盒的实验方法及汇编代码。
利用51单片机实现数字音乐盒的实验方法及汇编代码。-51 MCU using digital music box experimental methods and assembly code.
- 2022-01-25 17:50:02下载
- 积分：1
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C8051F020单片机的LCD显示程序，使用液晶显示器320 x 240的屏幕，驱动芯片…
基于C8051F020单片机的LCD显示程序，LCD用的是320×240屏幕，驱动芯片为SED1330，采用C51编写-C8051F020 LCD display program, using the LCD 320 x 240 screen, driver chips for SED1330, prepared using C51
- 2022-01-25 17:52:45下载
- 积分：1
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51单片机实现网页显示功能，把网页移植到51内使用
51单片机实现网页显示功能，把网页移植到51内使用-MCU 51 page feature, the web pages migrate to the use of 51
- 2023-07-25 05:35:04下载
- 积分：1
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c语言编写的用IIC读写EEPROM的51单片机程序
c语言编写的用IIC读写EEPROM的51单片机程序-c language to read and write EEPROM with IIC of 51 single-chip program
- 2022-02-04 18:03:07下载
- 积分：1
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AVR应用测试LCM模块，ICCAVR编译器编辑。
测试LCM模块AVR应用，ICCAVR编译器编辑。-AVR application testing LCM module, ICCAVR compiler editor.
- 2022-11-08 14:40:03下载
- 积分：1
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LCD 128*64 的驱动软件 和适合学习的人
带全部解释
LCD 128*64 的驱动软件 和适合学习的人
带全部解释-LCD 128* 64 for the driver software and learn with all the explanation
- 2022-09-01 16:00:03下载
- 积分：1
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usb 68013A芯片原理图和PCB图
usb 68013A芯片原理图和PCB图-usb 68013A chip and PCB schematic diagram
- 2022-01-25 19:22:22下载
- 积分：1
