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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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双STF16360EN驱动点阵VFD显示
双STF16360EN驱动点阵VFD显示-Dual-drive dot matrix VFD display STF16360EN
- 2022-01-31 20:58:45下载
- 积分：1
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Transfer over to another microcontroller to decode the coding level. And 16002 c...
对另一单片机传送过来的编码电平进行译码。并在16002上显示出接受到的字符-Transfer over to another microcontroller to decode the coding level. And 16002 characters on the show receive
- 2022-05-16 11:02:49下载
- 积分：1
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A single
一个单片机驱动红外通信的程序,很有意义.当然你也可以举一反三,用作无线通信,也可以仿照该程序做蓝牙通信协议-A single-chip driver infrared communications procedures, meaningful. Of course you can learn by analogy, for wireless communications, modeled on the program can also do Bluetooth communication protocol
- 2022-02-04 18:54:47下载
- 积分：1
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C51_Keyboard_Examples
C51_Keyboard_Examples
- 2022-02-05 04:11:15下载
- 积分：1
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128×64点阵图形液晶显示程序，可实现图片的滚屏显示，淡入淡出，百叶窗显示等显示效果...
128×64点阵图形液晶显示程序，可实现图片的滚屏显示，淡入淡出，百叶窗显示等显示效果-128 x 64 dot matrix graphics LCD, which enables the images of large, fades out, blinds display shows results
- 2022-04-24 17:48:39下载
- 积分：1
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- 2023-07-09 06:25:03下载
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51单片机+FI1256高频头=电视接收机源代码
51单片机+FI1256高频头=电视接收机源代码-51 SCM+ FI1256 tuner = television receiver source code
- 2022-05-19 13:23:18下载
- 积分：1
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我上传了一些信息，单片机，keil软件，希望对大家有帮助
我上传的一些单片机的资料，KEIL软件的使用，希望对大家有帮助-I uploaded some information on SCM, KEIL software, I hope all of you help
- 2022-01-24 14:53:15下载
- 积分：1
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电子脑中、、闹钟源程序，可以实现用单片机开启的电子闹钟功能，万年历电子脑中、、闹钟源程序，可以实现用单片机开启的电子闹钟功能，万年历...
电子脑中、、闹钟源程序，可以实现用单片机开启的电子闹钟功能，万年历电子脑中、、闹钟源程序，可以实现用单片机开启的电子闹钟功能，万年历-Electronic brain, clock source, you can open a single-chip implementation with electronic alarm clock function, the brain electron calendar, alarm clock source, you can open a single-chip implementation with electronic alarm clock function, calendar
- 2022-03-03 03:50:46下载
- 积分：1
