-
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
-
CS5532初始化代码,描述了配置寄存器、通道设置寄存器的C实现...
CS5532初始化代码,描述了配置寄存器、通道设置寄存器的C实现-CS5532 initialization code, describes the configuration register, the register set up the channel to achieve C
- 2022-03-22 06:56:03下载
- 积分:1
-
基于CY7C68013A的mouse+keyboard混合USB外设应用范例。本套代码基于CY3684开发板,使用多个interface实现复合设备。与之相对的...
基于CY7C68013A的mouse+keyboard混合USB外设应用范例。本套代码基于CY3684开发板,使用多个interface实现复合设备。与之相对的另一种方案是使用多个报表描述符,该方案另行上传。-This project focuses on building a mouse+ keyboard hybrid USB device with the popular Cypress CY7C68013A chip. Implementation is based on a multiple Interface solution. Please refer to CY3684 dev kit documentation for more details regarding hardware platform.
- 2023-08-25 17:00:04下载
- 积分:1
-
LPC915的I2C模块配置为主机时的接口程序,可直接添加到工程里使用...
LPC915的I2C模块配置为主机时的接口程序,可直接添加到工程里使用-LPC915 I2C module configuration for the host interface can be directly added to the used in the project
- 2023-04-03 13:50:03下载
- 积分:1
-
ATmega单片机内部的AD转换器的例子,与国际刑事法院的工作,并亲…
AVR单片机ATMEGA内部自带AD转换器实例,带ICC工程,和Proteus仿真图-ATmega AVR Singlechip own internal AD converter example, with ICC works, and Proteus simulation map
- 2022-12-14 00:50:03下载
- 积分:1
-
lcd液晶屏显示的源程序,c语言编写.在KEIL环境下编译,直接下载到单片机即可...
lcd液晶屏显示的源程序,c语言编写.在KEIL环境下编译,直接下载到单片机即可-lcd LCD display source, c language. in KEIL compiler environment, can be directly downloaded to a single-chip microcomputer
- 2022-03-02 13:09:09下载
- 积分:1
-
32位arm9微处理器S3C2410的iis音频总线测试源代码
32位arm9微处理器S3C2410的iis音频总线测试源代码-32-bit ARM9 microprocessor S3C2410 the iis audio bus test source code
- 2022-01-26 08:24:57下载
- 积分:1
-
基于Keil C平台的单片机源程序,用于检测DA529的程序,刚才用另一个邮箱mm0000ll@yahoo.com上传,麻烦站长帮忙改一下...
基于Keil C平台的单片机源程序,用于检测DA529的程序,刚才用另一个邮箱mm0000ll@yahoo.com上传,麻烦站长帮忙改一下-Based on the Keil C source microcontroller platform for detecting DA529 procedure, just use another mail mm0000ll@yahoo.com upload, trouble station to help change the
- 2022-04-16 04:41:08下载
- 积分:1
-
步进电机的c程序例子,基于单片机的一个例子.
步进电机的c程序例子,基于单片机的一个例子.-Stepper motor c program examples, an example based on single chip.
- 2023-02-17 00:10:03下载
- 积分:1
-
红外-RS232协议转换器电路图适合51系列单片机
红外-RS232协议转换器电路图适合51系列单片机-infrared-RS232 protocol converter circuit for 51 Series MCU
- 2022-04-21 15:59:27下载
- 积分:1