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1335
韩国三星320×240LCD LCD模块是一款低价位高品质的LCD模块,具有高分辨率(点为0.27mm×0.27mm)、高对比度FSTN、高可靠性、低功耗、低价格等优点,特别适用于数控机床、PDA、掌上电脑、游戏机等产品。 (South Korea)
- 2008-06-01 20:38:31下载
- 积分：1
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K60CCD3.0
在飞思卡尔32位的单片机K60的平台上实现线性CCD采集图像的功能；能够实现自动曝光功能；很好的调节图像；(K60 implemented on Freescale MCU platform 32 linear CCD image acquisition functions able to achieve automatic exposure function well adjust the image )
- 2014-02-22 16:25:22下载
- 积分：1
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32-zhi-liu-dian-ji-tiao-shu
1、学习目的：利用定时器产生PWM，了解原理和使用方法
2、硬件要求：直流电机 定时器
3、试验现象：按键调速，PWM部分显示速度档位，电机根据档位调节速度 这个需要把电机驱动输入端和PWM端连接起来(1 Learning Objectives: To use the timer to generate PWM, to understand the principles and use, hardware requirements: DC Timer 3, the experimental phenomenon: button speed control, the PWM section shows speed gear, the motor stalls adjust the speed the motor drive input and PWM connect)
- 2012-06-27 15:03:08下载
- 积分：1
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Template1
说明： 根据固件库创建的stm32模板，各设置皆以配置好，开发环境为KElL_MDK5(According to the STM32 template created by the firmware library, all the settings are configured, and the development environment is Kell_ MDK5)
- 2020-12-20 20:27:31下载
- 积分：1
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danpianjiplayer
单片机播放器，大部分的单片机视频教程均可播放，快快下载，好时机。(MCU PLAYER,VERY GOOD.)
- 2016-06-29 12:08:05下载
- 积分：1
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ATAPI-CDROM 驱动程序
C51 ATAPI-CDROM 驱动程序(C51 ATAPI-CDROM driver)
- 2004-11-24 23:37:36下载
- 积分：1
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stm32
说明： TC358870 stm32配置代码驱动jdi7寸mipi屏幕，可以点亮，分辨率1200x1920，代码网上找的，初学代码网上拼来的，屏的资料永星驱动板读取的，带音频输出，i2s(Tc358870 STM32 configuration)
- 2021-03-08 16:29:28下载
- 积分：1
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main
本项目是基于Cortex-M3 的地沟油快速检测装置，旨在实现“地沟油”快速，现场检测。MCU控制可编程的直接数字频率合成器（DDS）产生正弦激励信号，经过可变增益放大器（VGA）和低通滤波器（LPF）作用于食用油阻抗传感器（实验室制作）信号经过仪器放大器送入微控制器（MCU）的模数转化（ADC）通道，MCU对采集的信号通过快速傅里叶变换（DFT）处理，实现食用油阻抗与相角的检测；USB和以太网接口，可与计算机通讯，以便对采集的数据进行存储和分析。(The project is based on the Cortex-M3 waste oil rapid detection device designed to achieve " waste oil" rapid, on-site testing. MCU control programmable direct digital frequency synthesizer (DDS) generates sinusoidal excitation signal through a variable gain amplifier (VGA) and a low-pass filter (LPF) acting on the oil-impedance sensor (lab produced) to send signals through the instrumentation amplifier into the microcontroller (MCU) modulo conversion (ADC) channels, MCU signal acquisition via Fast Fourier Transform (DFT) processing, oil resistance and phase angle detection USB and Ethernet interfaces, and computer communication, in order to collect data for storage and analysis.)
- 2020-07-01 17:20:01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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原理与结构
说明： 微机原理中学到的，依据CPU原理实现的简易CPU系统。(A KIND OF CPU SYSTEM.MADE BY TSINGHUA UNIVERSITY ELECTRONIC ENGINEERING.)
- 2018-12-25 14:53:47下载
- 积分：1
