<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[clonearm的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/clonearm</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; clonearm]]></copyright><item><title><![CDATA[debian10部署简易web服务器]]></title><link>https://blog.youkuaiyun.com/clonearm/article/details/154951647</link><guid>https://blog.youkuaiyun.com/clonearm/article/details/154951647</guid><author>clonearm</author><pubDate>Mon, 17 Nov 2025 16:50:48 +0800</pubDate><description><![CDATA[个人记录用DEBIAN10配置nginx的web服务器]]></description><category></category></item><item><title><![CDATA[扬声器设计与调音知识介绍]]></title><link>https://blog.youkuaiyun.com/clonearm/article/details/148790807</link><guid>https://blog.youkuaiyun.com/clonearm/article/details/148790807</guid><author>clonearm</author><pubDate>Fri, 20 Jun 2025 14:20:01 +0800</pubDate><description><![CDATA[摘要 本文系统介绍了声学基础知识，首先阐述了声音的本质源于振动，以波的形式传播，并具有能量属性。重点解析了声音三要素：音调（频率与波长分类）、响度（声压、声强、声压级）和音色（基音与泛音）。其次探讨了人耳听觉特性，包括频率敏感度、双耳定位、掩蔽效应、多普勒效应和哈斯效应等生理感知机制。最后详细说明了声波的传播方式，涵盖反射、折射、衍射、透射等物理现象，以及干涉、驻波、回声、混响和共振等特殊声学效应。全文通过概念定义、公式推导和图示相结合的方式，构建了完整的声学理论框架。]]></description><category></category></item><item><title><![CDATA[【MIPI屏幕调试记录】个人记录用]]></title><link>https://blog.youkuaiyun.com/clonearm/article/details/148603770</link><guid>https://blog.youkuaiyun.com/clonearm/article/details/148603770</guid><author>clonearm</author><pubDate>Fri, 13 Jun 2025 14:51:07 +0800</pubDate><description><![CDATA[本文介绍了LCD屏幕显示的基本参数定义与软件调试要点。在硬件参数方面，详细解释了VSYNC、HSYNC等同步信号的定义以及垂直/水平总宽度、前后肩期等关键时序参数，并给出了刷新率的计算公式。背光电路部分分析了串联、并联和混合三种供电模式的特点。在软件调试方面，重点说明了MIPI屏幕初始化序列的重要性，对比了正规与不规范厂家的规格书差异，并展示了完整的初始化代码示例。文章为LCD屏幕的硬件参数配置和软件调试提供了实用参考。]]></description><category></category></item><item><title><![CDATA[linux下编程记录]]></title><link>https://blog.youkuaiyun.com/clonearm/article/details/144462335</link><guid>https://blog.youkuaiyun.com/clonearm/article/details/144462335</guid><author>clonearm</author><pubDate>Sat, 14 Dec 2024 00:33:34 +0800</pubDate><description><![CDATA[*]]></description><category></category></item><item><title><![CDATA[ltsipce 使用记录（个人记录用）]]></title><link>https://blog.youkuaiyun.com/clonearm/article/details/144095151</link><guid>https://blog.youkuaiyun.com/clonearm/article/details/144095151</guid><author>clonearm</author><pubDate>Thu, 28 Nov 2024 00:52:07 +0800</pubDate><description><![CDATA[ltspice]]></description><category></category></item><item><title><![CDATA[泰山派 Linux debian 开机自动命令 旋转屏幕]]></title><link>https://blog.youkuaiyun.com/clonearm/article/details/143647549</link><guid>https://blog.youkuaiyun.com/clonearm/article/details/143647549</guid><author>clonearm</author><pubDate>Sat, 09 Nov 2024 16:54:18 +0800</pubDate><description><![CDATA[home/linaro/ .config/lxsession/LXDE/autostart 文件中 最后一行添加即可C。vim进入添加即可 权限不够直接su 进root。]]></description><category></category></item><item><title><![CDATA[PCB阻抗设计]]></title><link>https://blog.youkuaiyun.com/clonearm/article/details/142321106</link><guid>https://blog.youkuaiyun.com/clonearm/article/details/142321106</guid><author>clonearm</author><pubDate>Wed, 18 Sep 2024 00:07:10 +0800</pubDate><description><![CDATA[PCB设计 阻抗]]></description><category></category></item><item><title><![CDATA[个人项目管理学习]]></title><link>https://blog.youkuaiyun.com/clonearm/article/details/137839317</link><guid>https://blog.youkuaiyun.com/clonearm/article/details/137839317</guid><author>clonearm</author><pubDate>Tue, 16 Apr 2024 21:22:13 +0800</pubDate><description><![CDATA[拒绝摆烂人生，誓要出人头地]]></description><category></category></item><item><title><![CDATA[音响分频器设计]]></title><link>https://blog.youkuaiyun.com/clonearm/article/details/137527247</link><guid>https://blog.youkuaiyun.com/clonearm/article/details/137527247</guid><author>clonearm</author><pubDate>Mon, 08 Apr 2024 23:34:15 +0800</pubDate><description><![CDATA[本次设计，主要设计左右声道的高低音喇叭分频器设计，为打造最佳听觉效果。1.音频的基础知识本次设计只针对数字音频，人耳能听到的声音一般在 20Hz~20KHz 之间，根据采样定理，采样频率大于信号中最高频率的 2 倍时，采样之后的数字信号便能完整的反应真实信号，也就是说采样率和保留的声音频率基本上是 2 倍的关系从听感上来说人耳可以听到的频率范围大概是 50～20kHz 之间。如果采样率不够，那么和实际听感比起来声音就会显得“低沉”或者说“闷”。]]></description><category></category></item><item><title><![CDATA[【泰山派_RK3566学习记录】之Linux系统sdk编译——Ubuntu]]></title><link>https://blog.youkuaiyun.com/clonearm/article/details/136999529</link><guid>https://blog.youkuaiyun.com/clonearm/article/details/136999529</guid><author>clonearm</author><pubDate>Mon, 25 Mar 2024 00:40:37 +0800</pubDate><description><![CDATA[泰山派Ubuntu编译]]></description><category></category></item><item><title><![CDATA[【无标题】SD卡因烧录无法格式化解决方法]]></title><link>https://blog.youkuaiyun.com/clonearm/article/details/136793819</link><guid>https://blog.youkuaiyun.com/clonearm/article/details/136793819</guid><author>clonearm</author><pubDate>Mon, 18 Mar 2024 00:04:03 +0800</pubDate><description><![CDATA[FORMAT FS=FAT32 QUICK：以FAT32格式快速格式化磁盘分区。右键菜单图标->运行->输入cmd->在命令提示符窗里输入“DISKPART”CREATE PARTITION PRIMARY：创建主磁盘分区。在弹出的DISKPART窗口中输入“LIST DISK”然后依次输入以下命令：（以磁盘2为SD卡为例）SELECT DISK 2：选中磁盘2。CLEAN：删除整个磁盘数据。ACTIVE：激活磁盘分区。]]></description><category></category></item><item><title><![CDATA[全志H6+LPDDR3 PCB--PADS]]></title><link>https://blog.youkuaiyun.com/clonearm/article/details/136382707</link><guid>https://blog.youkuaiyun.com/clonearm/article/details/136382707</guid><author>clonearm</author><pubDate>Thu, 29 Feb 2024 22:24:16 +0800</pubDate><description><![CDATA[PADS DDR入门学习
全职H6+LPDDR3打板全验证。]]></description><category></category></item><item><title><![CDATA[【无标题】ES]]></title><link>https://blog.youkuaiyun.com/clonearm/article/details/132157457</link><guid>https://blog.youkuaiyun.com/clonearm/article/details/132157457</guid><author>clonearm</author><pubDate>Mon, 07 Aug 2023 23:44:26 +0800</pubDate><description><![CDATA[ESP32]]></description><category></category></item><item><title><![CDATA[【无标题】esp32upd控制双舵机]]></title><link>https://blog.youkuaiyun.com/clonearm/article/details/131126153</link><guid>https://blog.youkuaiyun.com/clonearm/article/details/131126153</guid><author>clonearm</author><pubDate>Fri, 09 Jun 2023 13:59:02 +0800</pubDate><description><![CDATA[地址192.168.4.1。信号线连接16 17脚。]]></description><category></category></item><item><title><![CDATA[记录之 esp32血氧+tft显示]]></title><link>https://blog.youkuaiyun.com/clonearm/article/details/130662813</link><guid>https://blog.youkuaiyun.com/clonearm/article/details/130662813</guid><author>clonearm</author><pubDate>Sat, 13 May 2023 21:39:27 +0800</pubDate><description><![CDATA[【代码】记录之 esp32血氧+tft显示。]]></description><category></category></item><item><title><![CDATA[ESP32 TCP UPD汇总]]></title><link>https://blog.youkuaiyun.com/clonearm/article/details/130032734</link><guid>https://blog.youkuaiyun.com/clonearm/article/details/130032734</guid><author>clonearm</author><pubDate>Sat, 08 Apr 2023 18:40:33 +0800</pubDate><description><![CDATA[udp esp32在arduino中的使用方法]]></description><category></category></item><item><title><![CDATA[ros下程序编写记要]]></title><link>https://blog.youkuaiyun.com/clonearm/article/details/130026707</link><guid>https://blog.youkuaiyun.com/clonearm/article/details/130026707</guid><author>clonearm</author><pubDate>Sat, 08 Apr 2023 11:46:49 +0800</pubDate><description><![CDATA[【代码】ros下程序编写记要。]]></description><category></category></item><item><title><![CDATA[树莓派下使用esp32无线通信总记录]]></title><link>https://blog.youkuaiyun.com/clonearm/article/details/129962438</link><guid>https://blog.youkuaiyun.com/clonearm/article/details/129962438</guid><author>clonearm</author><pubDate>Tue, 04 Apr 2023 21:43:30 +0800</pubDate><description><![CDATA[在安装好ros环境后我们编译需要工作空间，使用工作空间时有一些操作出问题是可以看看是否是忘记了环境配置。我们在arduino上开发，首先要安装好对应的库，在此次开发中使用ros_serial这个库名称可能输错了再arduino库管理中能够搜到，可以找找试试。在成功下载并且连接到wifi后应该能够在ros主机处看到变化，如果要查看esp32 想ros发送的消息可以使用echo的命令查看chatter即可，在使用esp32时我个人喜欢无线连接的方式，这里需要在ros上下载rosserial功能包，]]></description><category></category></item><item><title><![CDATA[inmp441 esp32 i2s 方式获取 （个人记录用）]]></title><link>https://blog.youkuaiyun.com/clonearm/article/details/129758892</link><guid>https://blog.youkuaiyun.com/clonearm/article/details/129758892</guid><author>clonearm</author><pubDate>Fri, 24 Mar 2023 21:24:01 +0800</pubDate><description><![CDATA[inmp441 成功读取数据例程 个人记录用]]></description><category></category></item><item><title><![CDATA[ESP32开发之蓝牙播放mp3]]></title><link>https://blog.youkuaiyun.com/clonearm/article/details/129748308</link><guid>https://blog.youkuaiyun.com/clonearm/article/details/129748308</guid><author>clonearm</author><pubDate>Fri, 24 Mar 2023 12:22:29 +0800</pubDate><description><![CDATA[esp32 蓝牙播放mp3]]></description><category></category></item></channel></rss>