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Access-Control
名称：门禁模拟
模拟现实中门禁系统，可以输入密码进入也可以呼叫住户，再由住户按下开门按键
实现改密码功能，密码保存在24c02中能保证掉电不丢失密码。八个LED灯分别代表
8家住户，其中开门按键为共用，还带有忘记密码恢复按钮，模拟恢复出厂设置，
显示部分为LCD1602。程序共分为3种模式，分别为 等待输入 密码修改 呼叫住户
3种模式，其中等待输入是主要状态，所以在进入密码修改 呼叫住户模式后如果
长时间没有操作能自己切换到等待输入模式。(Name: Access Analog
Simulating real access control system, you can also enter a password to enter the call households, again by pressing the open button households
Implement change password function, the password stored in the 24c02 can guarantee non-volatile password. Eight LED lights represent
8 households, which opened the door keys are shared, but also with forgotten password recovery button, analog restore factory settings,
Display part LCD1602. Program is divided into three modes, namely, waiting for a password to modify call households
3 modes, which is the main input wait state, so call households entering the password change mode if
Their long time operation can be switched to the standby input mode.)
- 2013-07-02 21:02:33下载
- 积分：1
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data-acquisiton
数据采集程序，采集波形图数据，并实现数据的存取(data acquisition)
- 2020-11-12 21:39:44下载
- 积分：1
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dds
实现单片机对DDS控制，通过键盘输入频率，并通过LCD显示。(failed to translate)
- 2013-05-05 15:44:45下载
- 积分：1
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可以自己制作U盘 SM2246EN_tu
说明： 可以通过图片制作自己想要的东西,大家可以自己制作U盘。(You can make what you want through pictures, and you can make your own U disk.)
- 2020-06-24 00:40:02下载
- 积分：1
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LED5_c
凌阳61单片机实验程序5凌阳61单片机实验程序5(example5)
- 2009-11-29 23:28:22下载
- 积分：1
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Hello_world_ok
Arduino working with I2L lcd
- 2015-03-11 04:41:37下载
- 积分：1
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ADCFOR ECG
基于stm32单片机实现对心电信号的检测分析(Detection and Analysis of ECG Signals Based on stm32 Microcontroller)
- 2018-06-06 16:57:10下载
- 积分：1
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1-s2.0-S131915781500097X-main
In this paper we uate the performance of cooperative spectrum sensing (CSS) where
each cognitive radio (CR) employs an improved energy detector (IED) with multiple antennas and
uses selection combining (SC) for detecting the primary user (PU) in noisy and faded sensing (S)
channels. We derive an expression for the probability of false alarm and expressions for probability
of missed detection in non-faded (AWGN) and Rayleigh faded sensing environments in terms of
cumulative distribution function (CDF). Each CR transmits its decision about PU via noisy and
faded reporting (R) channel to fusion center (FC).
- 2016-10-23 18:55:54下载
- 积分：1
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Tiny15
Tiny15中文手册中文资料，40页，我感觉讲的够详细了。有需要的朋友可以下载看看。(Chinese Manual Tiny15 Chinese data, 40, I feel that s enough talk about the details. There is a need to look at the friends can be downloaded.)
- 2009-01-17 21:52:40下载
- 积分：1
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att7026
ATT7026汇编语言读写程序，原理图，可以直接做成三相电表。(ATT7026 assembly language literacy procedures, drawings, and can directly create three-phase transformer.)
- 2006-09-21 08:46:03下载
- 积分：1
