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adxl345加速度计 51单片机
adxl345加速度计能测量x,y,z三轴的加速计及倾角,本程序是其与51单片机相连的测试程序,将测的加速度值显示在LCD1602上
- 2022-02-03 12:49:37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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tms320c5409 fft source code
tms320c5409 fft source code
- 2022-03-29 01:35:48下载
- 积分:1
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uclinux在ARMSYS上的使用说明书,基于44box系统
uclinux在ARMSYS上的使用说明书,基于44box系统-ARMSYS Basis in the use of brochures, based on the system 44box
- 2022-05-05 06:47:12下载
- 积分:1
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电磁兼容中的接地技术
电磁兼容中的接地技术-of EMC grounding
- 2023-02-10 13:05:03下载
- 积分:1
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嵌入式键盘体系源码
嵌入式键盘体系源码-keyboard embedded system source code
- 2022-02-01 18:36:15下载
- 积分:1
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软件I2C 驱动
软件I2C 驱动--Software driven I2C.
- 2022-03-01 05:43:26下载
- 积分:1
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可以自动为大葱打沟,培土无需人工控制,实现自动转弯换隆,升降犁...
可以自动为大葱打沟,培土无需人工控制,实现自动转弯换隆,升降犁-Automatically ditch fight for green, earth without manual control, automatic turn-for-long, take-off and landing plow
- 2022-04-28 00:01:45下载
- 积分:1
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一个主窗口代输入法的例子, 主窗口用模板的方法建立!!
一个主窗口代输入法的例子, 主窗口用模板的方法建立!! -A main window input method on behalf of the examples, the main window using the template method! !
- 2023-03-21 19:50:03下载
- 积分:1
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Single
单片机控制LCD实现字符显示,显示两行汉字字符。-Single-chip microcomputer to control the realization of character LCD display, showing two lines of Chinese characters.
- 2022-02-15 04:09:35下载
- 积分:1