<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[创客之家]]></title><description><![CDATA[嵌入式、物联网原创设计]]></description><link>https://blog.youkuaiyun.com/hero_8255</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; hero_8255]]></copyright><item><title><![CDATA[nrf52840DK接口]]></title><link>https://blog.youkuaiyun.com/hero_8255/article/details/145471542</link><guid>https://blog.youkuaiyun.com/hero_8255/article/details/145471542</guid><author>hero_8255</author><pubDate>Thu, 06 Feb 2025 13:10:56 +0800</pubDate><description><![CDATA[nrf52840dk接口
]]></description><category></category></item><item><title><![CDATA[Node-red 网络温湿度计]]></title><link>https://blog.youkuaiyun.com/hero_8255/article/details/144404781</link><guid>https://blog.youkuaiyun.com/hero_8255/article/details/144404781</guid><author>hero_8255</author><pubDate>Wed, 11 Dec 2024 17:30:16 +0800</pubDate><description><![CDATA[本文使用SHT40温湿度模块、ESP32S3实现温湿度数据采集，通过串口发送给计算机，使用Node-red  Dashboard进行展示，可以在局域网任意计算机类设备上显示温湿度。其中ESP32S3可替换位任何MCU；计算机操作系统为WIN11,可替换为树莓派等其他可以运行Node-red的设备。]]></description><category></category></item><item><title><![CDATA[GPT地址]]></title><link>https://blog.youkuaiyun.com/hero_8255/article/details/142173250</link><guid>https://blog.youkuaiyun.com/hero_8255/article/details/142173250</guid><author>hero_8255</author><pubDate>Thu, 12 Sep 2024 13:36:30 +0800</pubDate><description><![CDATA[GPT]]></description><category></category></item><item><title><![CDATA[12位、300 kSPS、单电源、完全隔离式数据采集系统，用于4-20 mA输入]]></title><link>https://blog.youkuaiyun.com/hero_8255/article/details/140632826</link><guid>https://blog.youkuaiyun.com/hero_8255/article/details/140632826</guid><author>hero_8255</author><pubDate>Tue, 23 Jul 2024 12:39:32 +0800</pubDate><description><![CDATA[12位、300 kSPS、单电源、完全隔离式数据采集系统，用于4-20 mA输入]]></description><category></category></item><item><title><![CDATA[ESP32蓝牙串口通讯]]></title><link>https://blog.youkuaiyun.com/hero_8255/article/details/139768307</link><guid>https://blog.youkuaiyun.com/hero_8255/article/details/139768307</guid><author>hero_8255</author><pubDate>Tue, 18 Jun 2024 11:35:25 +0800</pubDate><description><![CDATA[ESP32支持经典蓝牙和低功耗蓝牙（BLE）,经典蓝牙可在计算机上模拟出一个串口，使得ESP32可以以串口的方式和计算机通信。]]></description><category></category></item><item><title><![CDATA[Node-red win11安装]]></title><link>https://blog.youkuaiyun.com/hero_8255/article/details/139745912</link><guid>https://blog.youkuaiyun.com/hero_8255/article/details/139745912</guid><author>hero_8255</author><pubDate>Mon, 17 Jun 2024 15:57:30 +0800</pubDate><description><![CDATA[Node-RED 是一种编程工具，用于以新颖有趣的方式将硬件设备、API 和在线服务连接在一起。它提供了一个基于浏览器的编辑器，只需单击一下即可将调色板中的各种节点轻松连接在一起，这些节点可以部署到其运行时Node-RED 基于 Node.js 构建，充分利用了其事件驱动的非阻塞模型。这使得它非常适合在网络边缘的低成本硬件（如Raspberry Pi）以及云中运行。]]></description><category></category></item><item><title><![CDATA[STM32G0存储器和总线架构]]></title><link>https://blog.youkuaiyun.com/hero_8255/article/details/138531796</link><guid>https://blog.youkuaiyun.com/hero_8255/article/details/138531796</guid><author>hero_8255</author><pubDate>Tue, 07 May 2024 16:22:45 +0800</pubDate><description><![CDATA[此文章是STM32G0 MCU的学习记录，并非权威，请谨慎参考。STM32G0主流微控制器基于工作频率可达64 MHz的高性能Arm® Cortex®-M0+ 32位RISC内核。该系列微控制器具有高集成度，适合消费、工业和家电领域的各类应用，也能充分满足物联网 (IoT) 解决方案的需求。这些器件集成了存储器保护单元 (MPU)、高速嵌入式存储器、DMA、丰富的系统功能、增强型I/O与外设。]]></description><category></category></item><item><title><![CDATA[STM32系列文章（ FatFs文件系统——使用SPI读写MicroSD卡）]]></title><link>https://blog.youkuaiyun.com/hero_8255/article/details/137040332</link><guid>https://blog.youkuaiyun.com/hero_8255/article/details/137040332</guid><author>hero_8255</author><pubDate>Thu, 28 Mar 2024 15:01:25 +0800</pubDate><description><![CDATA[介绍STM32通过SPI口读取SD卡上的FatFs文件系统]]></description><category></category></item><item><title><![CDATA[NUCLEO-L552ZE 外部接口定义]]></title><link>https://blog.youkuaiyun.com/hero_8255/article/details/134539626</link><guid>https://blog.youkuaiyun.com/hero_8255/article/details/134539626</guid><author>hero_8255</author><pubDate>Tue, 21 Nov 2023 19:55:01 +0800</pubDate><description><![CDATA[如果使用ST-LINK调试器对外部MCU编程需要将CN4上的跳线拔下。]]></description><category></category></item><item><title><![CDATA[RF52840 dongle接口图]]></title><link>https://blog.youkuaiyun.com/hero_8255/article/details/133294997</link><guid>https://blog.youkuaiyun.com/hero_8255/article/details/133294997</guid><author>hero_8255</author><pubDate>Tue, 26 Sep 2023 09:05:55 +0800</pubDate><description><![CDATA[介绍RF52840 dongle接口]]></description><category></category></item><item><title><![CDATA[nrf52840 DK接口]]></title><link>https://blog.youkuaiyun.com/hero_8255/article/details/133291851</link><guid>https://blog.youkuaiyun.com/hero_8255/article/details/133291851</guid><author>hero_8255</author><pubDate>Tue, 26 Sep 2023 07:44:03 +0800</pubDate><description><![CDATA[描述了NRF52840DK的部分外部接口]]></description><category></category></item><item><title><![CDATA[在win10上格式化Linux启动盘]]></title><link>https://blog.youkuaiyun.com/hero_8255/article/details/133189724</link><guid>https://blog.youkuaiyun.com/hero_8255/article/details/133189724</guid><author>hero_8255</author><pubDate>Fri, 22 Sep 2023 23:06:54 +0800</pubDate><description><![CDATA[U盘制作Linux启动盘后无法在win10上格式化恢复原来的大小，可采取下面的方法：]]></description><category></category></item><item><title><![CDATA[Arduino开发ESP32 S3(二)：使用库读取SHT40温湿度]]></title><link>https://blog.youkuaiyun.com/hero_8255/article/details/133145699</link><guid>https://blog.youkuaiyun.com/hero_8255/article/details/133145699</guid><author>hero_8255</author><pubDate>Thu, 21 Sep 2023 20:17:32 +0800</pubDate><description><![CDATA[SHT40是一款由Sensirion公司生产的数字湿度和温度传感器。VCCGNDSDASCL这里不得不惊叹Arduino开发的快捷，半小时就可搞定ESP32 S3对SHT40的温湿度值读取，其中大部分的时间都还是用于寻找ESP32 S3开发板在Arduino中I2C的默认定义引脚!]]></description><category></category></item><item><title><![CDATA[Arduino开发ESP32 S3(一)：环境搭建+点灯]]></title><link>https://blog.youkuaiyun.com/hero_8255/article/details/132416048</link><guid>https://blog.youkuaiyun.com/hero_8255/article/details/132416048</guid><author>hero_8255</author><pubDate>Fri, 08 Sep 2023 15:03:07 +0800</pubDate><description><![CDATA[丰富的库和示例代码：Arduino IDE 提供了大量的开源库和示例代码，涵盖了各种传感器、通信模块和外部设备的功能。这使得开发人员能够从现成的代码中借鉴和学习，并能够快速构建和测试自己的项目。它提供了简单而直观的界面和易于理解的编程语言，使得初学者能够轻松开始进行物联网和嵌入式系统的开发。它具有广泛的支持和资料库，使得快速原型设计和物联网项目开发变得容易和便捷。这意味着开发人员可以以较低的成本尝试和实验各种项目，并且可以轻松地获取所需的部件和组件。]]></description><category></category></item><item><title><![CDATA[嘉立创常用叠层结构阻抗计算]]></title><link>https://blog.youkuaiyun.com/hero_8255/article/details/130602007</link><guid>https://blog.youkuaiyun.com/hero_8255/article/details/130602007</guid><author>hero_8255</author><pubDate>Wed, 10 May 2023 15:30:17 +0800</pubDate><description><![CDATA[常用的1.6mm厚度4层板，50欧姆阻抗和90欧姆差分阻抗线宽

其它的叠层结构可采用嘉立创阻抗计算神器计算，链接如下：
嘉立创阻抗计算神器


]]></description><category></category></item><item><title><![CDATA[CC2640R2F学习笔记(九.总结)]]></title><link>https://blog.youkuaiyun.com/hero_8255/article/details/128930416</link><guid>https://blog.youkuaiyun.com/hero_8255/article/details/128930416</guid><author>hero_8255</author><pubDate>Wed, 08 Feb 2023 10:50:09 +0800</pubDate><description><![CDATA[CC2640 开发总结]]></description><category></category></item><item><title><![CDATA[SX1262 控制命令和寄存器映射表]]></title><link>https://blog.youkuaiyun.com/hero_8255/article/details/128677645</link><guid>https://blog.youkuaiyun.com/hero_8255/article/details/128677645</guid><author>hero_8255</author><pubDate>Fri, 13 Jan 2023 18:03:22 +0800</pubDate><description><![CDATA[介绍SX1262的控制命令和寄存器]]></description><category></category></item><item><title><![CDATA[单节锂电池充电电路（基于BQ24040）]]></title><link>https://blog.youkuaiyun.com/hero_8255/article/details/127780078</link><guid>https://blog.youkuaiyun.com/hero_8255/article/details/127780078</guid><author>hero_8255</author><pubDate>Wed, 09 Nov 2022 23:33:12 +0800</pubDate><description><![CDATA[介绍了一种单节锂电池充电电路]]></description><category></category></item><item><title><![CDATA[Type-C Layout 指南]]></title><link>https://blog.youkuaiyun.com/hero_8255/article/details/127698971</link><guid>https://blog.youkuaiyun.com/hero_8255/article/details/127698971</guid><author>hero_8255</author><pubDate>Sat, 05 Nov 2022 01:20:46 +0800</pubDate><description><![CDATA[Type-C 布局建议]]></description><category></category></item><item><title><![CDATA[便携式设备充电符合JEITA指南]]></title><link>https://blog.youkuaiyun.com/hero_8255/article/details/127275037</link><guid>https://blog.youkuaiyun.com/hero_8255/article/details/127275037</guid><author>hero_8255</author><pubDate>Wed, 12 Oct 2022 07:32:57 +0800</pubDate><description><![CDATA[这篇文章节选自TI SLYT365,仅代表本文作者对JEITA的记录和理解，不具有权威性，仅供参考。如有错误欢迎指正]]></description><category></category></item></channel></rss>