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51_usart
51单片机中模拟串口的源码,可以拟补单片机中没有串口的缺点(51 microcontroller serial analog source, it can not have intended to fill shortcomings microcontroller serial port)
- 2016-08-21 01:06:05下载
- 积分：1
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STM32-SPWM
stm32产生spwm程序，利用TIM1和DMA，通过PA8和PB13输出spwm波(stm32 produce spwm program, using TIM1 and DMA, and PB13 through PA8 spwm wave output)
- 2013-07-27 16:13:03下载
- 积分：1
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Qbot资料
巡线小车 基于pid算法 光电传感器 可以平稳运行 含有led屏(line follower with pid control)
- 2019-05-25 17:25:28下载
- 积分：1
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LwIP协议栈源码详解
说明： LWIP嵌入式协议栈详解，包含TCP/UDP/SLEVER模式，简介好用(LWIP Embedded protocol stack)
- 2021-01-08 09:12:56下载
- 积分：1
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1602
矩阵键盘1602液晶显示键值 矩阵键盘定义： *
* P1.0-P1.3为列线,P1.4-P1.7为行线 *
* 喇叭接P3.7口 矩阵键盘P1口，1602LCD
(1602 keyboard matrix liquid crystal display the definition of key matrix keyboard:* * P1.0-P1.3 for the out-line, P1.4-P1.7 for line* * speakers then I P3.7 port P1 keyboard matrix, 1602LCD)
- 2009-05-23 20:19:41下载
- 积分：1
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compare
几种传统滤波方法如kuan、frost、SBF、srad代码以及比较代码(Several traditional filtering methods and code comparison code)
- 2020-11-12 17:39:44下载
- 积分：1
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ALIENTEK MINISTM32 实验38 综合测试实验(1)
说明： ministm32综合实验程序，包括9项功能，时钟，闹钟，记事本，画图等(ministm32comprehensive experimental program, including 9 functions, clock, alarm clock, notepad, drawing, etc.)
- 2019-06-19 23:16:48下载
- 积分：1
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无线信道时延扩展仿真
无线信道时延扩展仿真
一、仿真目的
在数字通信中，无线信道所表现出的时延扩展将有可能引起接收信号的码间串扰。实验的目的是从时域角度方面对移动信道的多径环境引起的接收信号时延扩展现象进行仿真。(wireless channel delay spread simulation
One, the simulation purpose
In digital communication, wireless channel delay spread shown will likely cause the received signal crosstalk code. The aim of the experiment is to delay the received signal due to multipath environment of mobile channel in time domain and the phenomenon of simulation.)
- 2014-06-17 23:41:02下载
- 积分：1
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以太网应用--LWIP移植(无操作系统)
基于STM32F429实现以太网应用--LWIP移植(无操作系统)(Implementation of Ethernet Application Based on STM32F429--LWIP Porting (No Operating System))
- 2020-06-24 09:40:07下载
- 积分：1
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12
说明： 一个按键的多次击键组合判别技巧
有时在设计中，往往要用一个按键来输入多种信息。如：单击/双击/三击、短击/长击、
还有各种组合击键方式。可以用以下程序来做。
如果按键闭合时间判断为一次短击
如果按键闭合时间判断为一次长击(A button multiple keystroke combinations sometimes Discriminant skills in design, often using a button to enter a wide range of information. Such as: click/double/triple-clicking, hit a short/long shot, there are various combinations of keystrokes way. The following procedures can be used to do. If the button closure for a short time to judge the hit to determine if the button closure for a long time to hit)
- 2008-06-22 10:37:45下载
- 积分：1
