-
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
-
用于单片机的PID调节子程序,经过多次改进,非常实用简单,已经用于多个产品上,非常稳定可靠...
用于单片机的PID调节子程序,经过多次改进,非常实用简单,已经用于多个产品上,非常稳定可靠-for SCM PID subroutine result, a very simple and practical. has been used for many products, a very stable and reliable
- 2022-12-11 06:15:03下载
- 积分:1
-
基于MEGA8单片机的AVR单片机STK500编程器源代码(GCC编译器),改软件完全实现ATMEL STK500协议...
基于MEGA8单片机的AVR单片机STK500编程器源代码(GCC编译器),改软件完全实现ATMEL STK500协议-based MEGA8 SCM STK500 AVR Programmer for the source code (GCC compiler ), completely changed the software to achieve agreement ATMEL STK500
- 2022-05-04 22:22:08下载
- 积分:1
-
51单片机的KEIL操作函数库,这个资料看完了,那么KEIL开发51的使用也差不多了。...
51单片机的KEIL操作函数库,这个资料看完了,那么KEIL开发51的使用也差不多了。-51 SCM KEIL operation library, read this information, then use the KEIL development of 51 should be enough.
- 2022-06-13 22:27:57下载
- 积分:1
-
两相四线步进电机驱动,控制程序.C语言编写
两相四线步进电机驱动,控制程序.C语言编写-Two-phase four-wire stepper motor driver and control program. C language
- 2022-03-25 03:20:22下载
- 积分:1
-
NTP客户端,可以得到关于时区的当前时间的很多。
ntp client, can get the current time about the lots of time zone.
- 2022-04-13 04:25:07下载
- 积分:1
-
摩托罗拉单片机的定时器输入捕捉的原代码
摩托罗拉单片机的定时器输入捕捉的原代码-Motorola MCU timer input capture the original code
- 2022-01-25 17:06:01下载
- 积分:1
-
Philips I2C interface source LPC932
飞利浦I2C接口源LPC932
- 2022-10-15 06:10:02下载
- 积分:1
-
摩托罗拉单片机的数码管LED的原代码
摩托罗拉单片机的数码管LED的原代码-Motorola MCU digital LED control the source code
- 2022-01-26 08:34:35下载
- 积分:1
-
缺水传感器V1.0,绝对原创,传感器好
缺水传感器V1.0,绝对原创,传感器好-Water sensor V1.0, an absolute original, a good sensor
- 2022-03-07 18:57:53下载
- 积分:1