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这是一个关于嵌入试开发的简单例子,大家可以参考一下,为以后的学习打基础...
这是一个关于嵌入试开发的简单例子,大家可以参考一下,为以后的学习打基础-This is a test of embedded development simple example, we can take a look to the future to build up the foundation of learning
- 2022-05-07 06:53:39下载
- 积分:1
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本系统以AT89S52单片机为核心部件,外加温度采集电路、及显示电路和越限报警等电路。采用单总线型数字式的温度传感器DS18B20,使系统具有测温误差小、分辨率...
本系统以AT89S52单片机为核心部件,外加温度采集电路、及显示电路和越限报警等电路。采用单总线型数字式的温度传感器DS18B20,使系统具有测温误差小、分辨率高、抗干扰能力强,动态显示的方式等特点。本设计既可以对当前温度进行检测又可以对温度进行数码显示,两位整数两位小数的显示方式具有更高的显示精度,若超越极限温度则触发蜂鸣器报警。利用功能强大的Keil和具有互动电路仿真的Proteus进行程序的编写和仿真。-The system AT89S52 microcontroller as its core components, plus the temperature acquisition circuit, and display circuitry, and the more limited alarm circuits. Single bus-type digital temperature sensor DS18B20, the system has a temperature measurement error of the small, high resolution, anti-interference ability, dynamic show the way and so on. This design not only can detect the current temperature can also right temperature digital display, two integers with two decimal places are displayed to show a higher precision, if the temperature is beyond the limits of buzzer alarm is triggered. Keil and the use of powerful interactive circuit simulation of the Proteus programming the preparation and simulation.
- 2022-09-14 18:05:02下载
- 积分:1
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按键扫描,有很多系统都用到按键控制操作,按键扫描功能的程序是不可小的....
按键扫描,有很多系统都用到按键控制操作,按键扫描功能的程序是不可小的.-Buttons to scan, there are many systems used to control the operation buttons, button scanning procedure can not be small.
- 2022-04-15 03:59:46下载
- 积分:1
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一个AD9851的驱动程序。并行时序。现在的程序和原理图…
一个AD9851的驱动。用的并行时序。
现在把程序和电路图发上来,大家帮帮我看看问题出在那里。谢谢了。
要是有做成功的能共享一下电路和程序感激!
main.c
-An AD9851 driver. Timing used in parallel. Now that the procedures and schematics hair up, everyone help me to see the problem there. Thank you. If success has to do to share about the circuit and procedures grateful! main.c
- 2023-03-18 21:55:03下载
- 积分:1
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我们接口技术做的实验8250,有需要的就下载吧
我们接口技术做的实验8250,有需要的就下载吧-we do Interface Technology Experiment 8250, on the need to download it
- 2022-06-13 16:02:42下载
- 积分:1
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抓取CPUID的程序反汇编的源代码,CPUID可以用来读取一些CPU的相关信息...
抓取CPUID的程序反汇编的源代码,CPUID可以用来读取一些CPU的相关信息-Crawling procedure CPUID disassemble the source code, CPUID can be used to read some CPU related information
- 2022-05-24 09:25:20下载
- 积分:1
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ex5_1 I
ex5_1 I-型线性相位FIR滤波器
ex5_2 II-型线性相位FIR滤波器
ex5_3 III-型线性相位FIR滤波器
ex5_4 IV-型线性相位FIR滤波器
ex5_5 矩形窗频响
ex5_6 希尔伯特变换器设计-汉宁窗
ex5_7 低通滤波器设计-汉明窗
ex5_8 带通滤波器设计-布莱克曼窗
ex5_9 低通滤波器设计-凯塞窗
ex5_11 频率采样技术:低通,朴素法
ex5_12 频率采样技术:低通, 最优法T1 & T2
ex5_13 频率采样技术:带通, 最优法T1 & T2
ex5_14 频率采样技术:高通, 最优法T1
ex5_15 频率采样技术:差分器
ex5_16 频率采样技术: 希尔伯特变换器
ex5_17 利用Parks-McClella算法设计低通滤波器
ex5_18 用PM算法进行的带通滤波器设计
ex5_19 用PM算法进行的高通滤波器设计
ex5_20 用PM算法进行的阶梯滤波器设计
ex5_21 用PM算法进行的差分器设计
ex5_22 用PM算法进行的希尔伯特变换器设计-ex5_1 I-type linear phase FIR filter
ex5_2 II-type linear phase FIR filter
ex5_3 III-type linear phase FIR filter
ex5_4 IV-type linear phase FIR filter
rectangular window frequency response ex5_5
Hilbert ex5_6 converter design- Hanning window
low-pass filter design ex5_7- Hamming window
ex5_8 bandpass filter design- Blackman window
ex5_9 low-pass filter design- Kaiser window
ex5_11 sampling frequency: low-pass, a simple method
ex5_12 sampling frequency: low-pass
- 2022-07-25 07:00:48下载
- 积分:1
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8951 based on the counter, with four LED display, through the pulse count, each...
基于8951的计数器,带四个LED显示,通过脉冲计数,每计数一个下降沿
- 2023-02-09 08:00:03下载
- 积分:1
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在屏幕上用黄颜色显示天堂两个字并且经过一定得时间向右平移一段距离。...
在屏幕上用黄颜色显示天堂两个字并且经过一定得时间向右平移一段距离。-Yellow on the screen with color display and after the word heaven must have time to shift to the right for some distance.
- 2022-03-18 11:13:57下载
- 积分:1
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提供了键盘的扫描码目录,可以通过查询实现相关热键的拦截。...
提供了键盘的扫描码目录,可以通过查询实现相关热键的拦截。-Provides a keyboard scan code directory, can be achieved by querying the relevant hotkey to intercept.
- 2022-07-16 01:37:01下载
- 积分:1