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GPS
此卫星定位系统通信是没有任何问题的,如果通信不了,那就是你硬件问题了。(The GPS communication is no problem, if can t communicate, that is your hardware problems)
- 2014-02-26 11:07:08下载
- 积分:1
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lcd-c
说明: 液晶模块的驱动范例,常用的例程,包内有多个程序,对单片机控制液晶模的编程有很大参考价值!(failed to translate)
- 2011-02-21 15:34:41下载
- 积分:1
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GSM20111
GSM的原理图,是通过实验的原理图,绝对没有问题,欢迎下载。谢谢(GSM schematics, experimental schematic is absolutely no problem, welcome to download. Thank you)
- 2011-09-26 11:42:20下载
- 积分:1
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stand_k60
两轮独立小车编程,已经通过调试,可以站立行走,单片机编程。(Two independent car programming, has been through debugging, you can stand walking, single-chip programming.)
- 2017-09-25 19:16:29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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主程序
说明: 本程序可实现基于51单片机的电子秤数据采集、滤波、显示功能。
称重范围:0-1000g
分辨率: 0.1g
测试精度:0.2g
设计架构:采用弹性悬臂梁贴应变片的传感器结构,应变片采用全桥连接。电桥输出经AD芯片发送给微处理器,微处理器经过数据处理后显示。(This program can realize the functions of data acquisition, filtering and display of electronic scale based on 51 single chip computer.
Weighing range: 0-1000g
Resolution: 0.1g
Testing accuracy: 0.2g
Design framework: The sensor structure of elastic cantilever beam with strain gauge is adopted, and the strain gauge is connected by full bridge. The output of the bridge is sent to the microprocessor by AD chip, and the microprocessor is displayed after data processing.)
- 2019-05-12 13:14:29下载
- 积分:1
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KEY
基于STM32开发板的按键实验,C程序,是关于STM32底层开发,对于初学者很有帮助(Key experiments based on STM32 development board, which explained in detail on the bottom of the development STM32 helpful for beginners)
- 2012-12-11 11:45:16下载
- 积分:1
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7_SmartConfig
基于乐鑫的SDK的按键触发一键配网smartConfig模式上云端代码。(The key of SDK based on Lexin triggers the cloud code on smartConfig mode of one key distribution network.)
- 2019-03-09 08:57:54下载
- 积分:1
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STM32_trace_l298
这段代码包括了基于STM32对简单小车的循迹壁障以及L298N的驱动。并对其中关键部分进行了注释。(This code includes a simple car-based STM32 tracking barrier and L298N driver. And one of the key parts of the notes.)
- 2014-02-26 12:18:03下载
- 积分:1
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C8051F040V2
c8051f040资料包和功能介绍,详细的原理图(c8051f040 information packages and feature descriptions, detailed schematics)
- 2013-08-16 21:51:56下载
- 积分:1