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周立功的GUI程序源码
周立功的GUI程序源码-weeks meritorious GUI source code procedures
- 2022-02-05 23:40:23下载
- 积分:1
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嵌入式开发帮助文档
嵌入式开发帮助文档-help documentation Embedded Development
- 2022-08-13 21:23:54下载
- 积分:1
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Voltage measurement points of the system and the output of two major signals, vo...
本系统分电压测量和信号产生输出两大部分,电压测量部分以模拟电路为主,配合放大模块、A/D转化模块、显示模块;通过凌阳单片机进行数据处理,在误差允许范围内显示测量电压值。信号产生以直接数字式频率合成器为核心,经过AT89S52对DDS芯片内部进行控制,使之输出标准正弦波形,利用编程实现频率预置、步进,达到电压输出频率的可调节步进。通过调试与测量完成了题目的基本部分和全部发挥部分的要求并有自己的创新。-Voltage measurement points of the system and the output of two major signals, voltage measurement circuitry to simulate the main part, with the amplification module, A/D conversion module, display module through Sunplus Single-chip data processing, in the range of error allowed shows the value of measuring voltage. Signal generated by direct digital frequency synthesizer for the core of the DDS chip AT89S52 after the internal control standards so that the output sine wave shape, frequency of use of pre-programming, step to the output voltage adjustable frequency step. Debugging and measurement, through the completion of the basic part of the topic and all the requirements to play a part and have their own innovation.
- 2023-01-14 20:15:03下载
- 积分:1
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I2C总线数字式温湿度传感系统设
I2C总线数字式温湿度传感系统设-I2C-bus digital temperature and humidity sensor system based !!!!!!!!!!!!
- 2022-12-25 13:40:03下载
- 积分:1
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BCD code BCD Code odds odds
BCD码波盘 -BCD code BCD Code odds odds
- 2023-08-01 01:05:03下载
- 积分:1
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异步FIFO
这是非常重要的理解通信控制信号时的稳定性不同的时钟系统,由于移动信号的新时钟域似乎是异步。如果信号不同步的新的时钟的第一存储元件时钟域可到亚稳态和最坏的情况是,解决时间不能预测。它可以遍历整个造成故障的功能,新的时钟域。为了防止这样的故障,建立时间和保持时间规范设计中应遵循。
- 2022-03-18 20:30:10下载
- 积分:1
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linux0.11内核解析
本代码包括boch程序的安装包、linux0.11内核代码编译文件、模拟软盘。首先安装boch程序,然后加载linux0.11及软盘。boch是个非常优秀的系统调试工具。很多人都对linux望而生畏,但在查看源代码的基础上借助boch我们可以很更清楚了解linux最底层的运行过程。
- 2022-06-01 17:04:46下载
- 积分:1
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ccd cameras diagram of the design, from wis custom programs (programs with mpeg4...
一款ccd摄像头的原理图设计,来自wis原厂方案(配合mpeg4方案)-ccd cameras diagram of the design, from wis custom programs (programs with mpeg4)
- 2022-03-22 01:26:14下载
- 积分:1
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u-boot 在s3c2443上的移植,讲解在移植过程中的一些方法和需要注意的地方。-u-boot in s3c2443 the transplant, the transplant process to explain some of the methods and need to pay attention to place.
- 2022-08-18 03:52:16下载
- 积分:1
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对于协议SPI ATmega示例代码
sample code for the protocol spi atmega-sample code for the protocol spi atmega88
- 2023-05-10 19:20:03下载
- 积分:1