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基于51单片机的实用电子秤设计
应用背景简单的51电子称代码 关键技术 &nb
- 2022-09-13 07:50:04下载
- 积分：1
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一个很好的音乐发生程序，能发出动听的旋律
一个很好的音乐发生程序，能发出动听的旋律-Occurrence of a good music program, to issue a beautiful melody ... ...
- 2023-05-24 03:35:04下载
- 积分：1
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STM32F4xx ADC 多通道扫描
STM32F4xx ADC 多通道扫描选用了三个通道AD10，AD11，AD13，根据STM32F407 discovery的官方例程ADC3_DMA修改的，可以同时采集三个通道的数据，并用DMA方式传送到存储器中。
- 2022-04-14 20:06:48下载
- 积分：1
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用51控制对401的收发程序，简单实用
用51控制对401的收发程序，简单实用-401 with 51 of the transceiver control procedures, simple and practical. . . .
- 2022-03-21 03:25:48下载
- 积分：1
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Linux设备驱动程序的源代码，包括PCI、USB等。
linux设备驱动程序源代码,包括PCI,USB,-Linux device driver source code, including PCI, USB, etc.
- 2023-05-10 03:40:03下载
- 积分：1
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CAN Library for ST10F269 including Document.
CAN Library for ST10F269 including Document.
- 2023-08-30 21:55:05下载
- 积分：1
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uc－gui方面的开发程序，适合嵌入式gui方面开发学习
uc－gui方面的开发程序，适合嵌入式gui方面开发学习-uc-gui aspects of the development process for embedded gui development aspects of learning
- 2022-02-24 10:40:15下载
- 积分：1
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Nucleus plus notes of transplantation. Is to Nucleus Plus for 68xxx as the basis...
Nucleus plus 的移植笔记.是以以Nucleus Plus for 68xxx 为基础，进行移植。移植文件主要包括四个和硬件相关的文件.-Nucleus plus notes of transplantation. Is to Nucleus Plus for 68xxx as the basis for transplantation. Portable document includes four major hardware and related documents
- 2022-09-02 13:30:03下载
- 积分：1
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This article describes how to use AD to identify the user s keyboard input metho...
本文介绍了如何用AD识别用户输入的键盘的方法，较之点阵识别有其不可替代的优势；因为如果用4*4的话须消耗8个I/O口，而如果系统有AD功能的话就可能轻松解决了。
单片机8051F330发给ARM然后发给电脑。
其原理就是利用电阻的分压，按键时产生不同的电压，再用中断快速读取电压；然后对其进行编码，通过串口软件EASYARM在个人电脑里显示；经实验观察，效果还可以。 -This article describes how to use AD to identify the user s keyboard input methods, compared with dot-matrix recognition has its irreplaceable advantages because if we use 4* 4, then to be consumed eight I/O port, and if the system function in AD, then on may be easily resolved. Singlechip 8051F330 distributed computer and then distributed to ARM. Its principle is to use the sub-ballast resistor, when keys have different voltage, and then quickly read voltage interruption then encode, through the serial port software EASYARM in the personal computer display by experimental observation, the effect can also be.
- 2022-05-25 22:40:40下载
- 积分：1
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a mature source TAXI PHONE!
一个成熟的TAXI PHONE 源代码-a mature source TAXI PHONE!
- 2022-08-10 15:05:49下载
- 积分：1
