我们在学习开发Arduino时，经常会使用很多库。
这里我放了两个库文件Blynk和BlynkESP8266库。

智能灌溉系统使用NodeMCU该项目包括两个单位：主体亚基所需组件主机-＞NodeMcu-＞DH11（温度和湿度传感器）-＞雨水传感器-＞LED子单元-＞NodeMcu-＞土壤湿度传感器-＞直流电动泵（5V）+继电器笔记：-请参考电路图和工作流程以获取帮助我们正在使用Thingsspeak服务器在主机和子机之间传输数据要获取应用程序上的输出，请从Play商店下载“Blynk”，并使用“Main_unit.cpp”中的“send_Senor（）”和“print_temp（）”函数

ArduinounoR3采集MLX90614红外传感器温度值并用blynk手机app检查温度

Blynk,knownasthemostuser-friendlyIoTplatform,providesawaytobuildmobileapplicationsinminutes.WiththeBlynkdrag-n-dropmobileappbuilder,anyonecanbuildamazingIoTapplicationswithminimalresourcesandeffort,onhardwarerangingfromprototypingplatformssuchasArduinoandRaspberryPi3toindustrial-gradeESP8266,Intel,SierraWireless,Particle,TexasInstruments,andafewothers.ThisbookusesRaspberryPiasthemainhardwareplatformandC/C++towritesketchestobuildprojects.Thefirstpartofthisbookshowshowtosetupadevelopmentenvironmentwithvarioushardwarecombinationsandrequiredsoftware.ThenyouwillbuildyourfirstIoTapplicationwithBlynkusingvarioushardwarecombinationsandconnectivitytypessuchasEthernetandWi-Fi.Thenyou'lluseandconfigurevariouswidgets(control,display,notification,interface,timeinput,andsomeadvancedwidgets)withBlynkAppBuildertobuildapplications.Towardstheend,youwilllearnhowtoconnectwithandusebuilt-insensorsonAndroidandiOSmobiledevices.FinallyyouwilllearnhowtobuildarobotthatcanbecontrolledwithaBlynkappthroughtheBlynkcloudandpersonalserver.Bytheendofthisbook,youwillhavehands-onexperiencebuildingIoTapplicationsusingBlynk.WhatyouwilllearnBuilddevicesusingRaspberryPiandvarioussensorsandactuatorsUseBlynkcloudtoconnectandcontroldevicesthroughtheBlynkappConnectdevicestoBlynkcloudandserverthroughEthernetandWi-FiMakeapplicationsusingBlynkapps(AppBuilder)onAndroidandiOSplatformsRunBlynkpersonalserverontheWindows,MAC,andRaspberryPiplatformsWhoThisBookIsForThisbookistargetedatanystakeholderworkingintheIoTsectorwhowantstounderstandhowBlynkworksandbuildexcitingIoTprojects.PriorunderstandingofRaspberryPi,C/C++,andelectronicsisamust.TableofContentsSettingupDevelopmentEnvironmentBuildingyourFirstBly

Blynk,knownasthemostuser-friendlyIoTplatform,providesawaytobuildmobileapplicationsinminutes.WiththeBlynkdrag-n-dropmobileappbuilder,anyonecanbuildamazingIoTapplicationswithminimalresourcesandeffort,onhardwarerangingfromprototypingplatformssuchasArduinoandRaspberryPi3toindustrial-gradeESP8266,Intel,SierraWireless,Particle,TexasInstruments,andafewothers.ThisbookusesRaspberryPiasthemainhardwareplatformandC/C++towritesketchestobuildprojects.Thefirstpartofthisbookshowshowtosetupadevelopmentenvironmentwithvarioushardwarecombinationsandrequiredsoftware.ThenyouwillbuildyourfirstIoTapplicationwithBlynkusingvarioushardwarecombinationsandconnectivitytypessuchasEthernetandWi-Fi.Thenyou'lluseandconfigurevariouswidgets(control,display,notification,interface,timeinput,andsomeadvancedwidgets)withBlynkAppBuildertobuildapplications.Towardstheend,youwilllearnhowtoconnectwithandusebuilt-insensorsonAndroidandiOSmobiledevices.FinallyyouwilllearnhowtobuildarobotthatcanbecontrolledwithaBlynkappthroughtheBlynkcloudandpersonalserver.Bytheendofthisbook,youwillhavehands-onexperiencebuildingIoTapplicationsusingBlynk.WhatyouwilllearnBuilddevicesusingRaspberryPiandvarioussensorsandactuatorsUseBlynkcloudtoconnectandcontroldevicesthroughtheBlynkappConnectdevicestoBlynkcloudandserverthroughEthernetandWi-FiMakeapplicationsusingBlynkapps(AppBuilder)onAndroidandiOSplatformsRunBlynkpersonalserverontheWindows,MAC,andRaspberryPiplatformsWhoThisBookIsForThisbookistargetedatanystakeholderworkingintheIoTsectorwhowantstounderstandhowBlynkworksandbuildexcitingIoTprojects.PriorunderstandingofRaspberryPi,C/C++,andelectronicsisamust.TableofContentsSettingupDevelopmentEnvironmentBuildingyourFirstBly

AuroraFFTBlynkNano

（含源码及报告）本程序分析了自2016年到2021年（外加）每年我国原油加工的产量，并且分析了2020年全国各地区原油加工量等，含饼状图，柱状图，折线图，数据在地图上显示。
运转本程序需要requests、bs4、csv、pandas、matplotlib、pyecharts库的支持，如果缺少某库请自行安装后再运转。
文件含6个excel表，若干个csv文件以及一个名字为render的html文件（需要用浏览器打开），直观的数据处理部分是图片以及html文件，可在地图中显示，数据处理的是excel文件。
不懂可以扫文件中二维码在QQ里面问。

在日常工作中，钉钉打卡成了我生活中不可或缺的一部分。然而，有时候这个看似简单的任务却给我带来了不少烦恼。 每天早晚，我总是得牢记打开钉钉应用，点击"工作台"，再找到"考勤打卡"进行签到。有时候因为工作忙碌，会忘记打卡，导致考勤异常，影响当月的工作评价。而且，由于我使用的是苹果手机，有时候系统更新后，钉钉的某些功能会出现异常，使得打卡变得更加麻烦。 另外，我的家人使用的是安卓手机，他们也经常抱怨钉钉打卡的繁琐。尤其是对于那些不太熟悉手机操作的长辈来说，每次打卡都是一次挑战。他们总是担心自己会操作失误，导致打卡失败。 为了解决这些烦恼，我开始思考是否可以通过编写一个全自动化脚本来实现钉钉打卡。经过一段时间的摸索和学习，我终于成功编写出了一个适用于苹果和安卓系统的钉钉打卡脚本。