From circuit to cloud to website!

Arduino Nano 33 IoT

<h3 >Hello ! This is my first project! </h3><p >I essentially set up a NANO 33 IOT Micro controller in order to turn on indicator lights as well as a fan ( for now ). I then built an API and front end website to control the board ! This was done through my site sending HTTP calls to my API, my api then sends HTTP calls to Arduino's IOT cloud api, and then finally my board ! I created my own api so I could securely store keys and not expose them to the front end of my personal website ! The indicator lights show stages of completion. The red LED turns on when the code is running in it's loop. If a secure API connection is made the white LED turns on. If the fan is turned on via HTTP the red LED turns on. I also added a 'kill-switch' in the form of a potentiometer. If I dont want people turning on the fan in my office I simply turn it off without having to disconnect the whole projects power supply! </p><p ></p><p >Schematic : </p><figure><img src=https://projects.arduinocontent.cc/46124fa5-4d0e-45d4-b38a-075e510d4fd2.png /><figcaption> </figcaption></figure><p >Personal website switch </p><p ></p><figure><img src=https://projects.arduinocontent.cc/b2b34692-ccbf-49f5-83a7-af76e55f20bb.jpg /><figcaption> </figcaption></figure><p >The circuit irl</p><p ></p><figure><img src=https://projects.arduinocontent.cc/dcb321dc-318f-4589-806d-e535b9b060fd.jpg /><figcaption> </figcaption></figure><p >Video </p><p ></p><div class="se-component se-video-container __se__float-none" contenteditable="false" style="width: 100%;"><figure style="width: 100%; height: 56.25%; padding-bottom: 56.25%; margin: 0px;"><iframe frameborder="0" allowfullscreen="" src="https://www.youtube.com/embed/shorts" data-proportion="true" data-percentage="100%,56.25%" data-size="100%,56.25%" data-align="none" style="width: 100%; height: 100%;" data-index="0" data-file-size="0" data-origin="100%,56.25%"></iframe></figure></div><p ></p>

From circuit to cloud to website!

I created a simple circuit to turn on a fan when my website sends a signal !