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2、独立按键
基于51单片机的按键例程，常见问题：
1. 按键无反应 请您确认程序是否下载成功，连线正确无误，确认无误后还是无效果的话，将排线重新插拔下，单片机拿下来重新安装，重启开发板试试！(Key routines based on 51 single chip microcomputer,common problems:
1. Press the key and no response. Please confirm whether the program was downloaded successfully and the connection is correct. If it is still ineffective after confirmation, plug and unplug the cable again, take down the MCU and reinstall it. Restart the development board to try!)
- 2020-06-20 17:40:02下载
- 积分：1
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digital-multimeter
数字万用表的设计，内含protues仿真图，asm程序源代码。(The design of a digital multimeter, containing protues simulation diagram, asm program source code.)
- 2013-05-10 11:30:10下载
- 积分：1
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1finite-automata-weak-reversible
有限自动机的弱可逆的探讨 有限自动机的弱可逆的探讨(The finite automata weak reversible explore of finite automata weak reversible explore)
- 2012-12-05 22:52:03下载
- 积分：1
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LPC1768_ILI9325
LPC1768_ILI9325 ARM Init Source code
- 2014-05-24 22:34:03下载
- 积分：1
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DS18B2多IO驱动(带滤波)—STM32
说明： DS18B20多IO驱动，带有滤波，数据更稳定精确(DS18B20 driver, with filtering, more stable and accurate data)
- 2020-06-18 03:00:02下载
- 积分：1
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0901waterV1.8
湖北水文信息系统水位雨量采集器的C51源代码，已经调试通过(Hubei hydrological information system for collecting rain water level of C51 source code, debugging has been adopted)
- 2006-10-26 09:16:44下载
- 积分：1
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矩阵键盘（扫描法）
实现AVR单片机的矩阵键盘的扫描法的C源代码(AVR MCU matrix keyboard scanning method of C source code)
- 2018-07-31 19:47:53下载
- 积分：1
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FS8610DLL_UseApp
说明： 详细介绍基于C51的芯片FS8610的DLL文件调用函数，方便用户开发(Detail based on the C51 chip FS8610 call the DLL file function, user-friendly development)
- 2008-10-20 11:08:02下载
- 积分：1
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Efficient-BER-computation-of-LDPC-coded-SC_MRC-sy
Abstract—Selection combining cascaded with maximum-ratio
combining (SC/MRC), which is particularly useful when site
diversity is available, combined with low-density parity-check
(LDPC) codes is able to combat the effects of fading. The biterror
rate (BER) expressions of uncoded SC/MRC and SC/MRC
with LDPC codes over an independent and identically distributed
Rayleigh-fading channel are derived based on the Gaussian
approximation approach. These expressions are also applicable
to the selection combining and maximum-ratio combining as
special cases. The derived expressions are in good agreement
with simulation results and approach the density evolution (DE)
thresholds. These expressions are able to achieve a significant
reduction in computational time with a reasonable accuracy for
analyzing the BER performance as compared to simulations and
DE.
- 2015-05-26 13:07:18下载
- 积分：1
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ppp48_CRC
48 bit CRC routines
These routines can be used to calculate a 48 bit CRC over an array of characters.(48 bit CRC routines These routines can be us ed to calculate a 48 bit CRC over an array of chara cters.)
- 2007-06-13 11:31:03下载
- 积分：1
