Temperature and Humidity Monitor w/ Graphing - 5110 Display - DHT22

prusaprinters

<p>This little project displays the current humidity and temperature on a 5110-"Nokia" LCD.</p> <p>Additionally it records the temperature of the last 60 seconds, minutes and hours.</p> <p>Based on this data, a graph is drawn onto the lower half of the screen.</p> <p>The user is free to choose between three different backlight-modes.</p> <p>In order to measure relative ambient light, a photoresistor is used.</p> <p>There is enough room for an 18650 cell and charging circuitry inside the case.</p> <p>This device is very comfortable to hold and quite portable.</p> <p>(I used a 5110 Display with blue PCB which is slightly larger than the red versions. This is not a problem but the screen will not be held in place so nicely.)</p> <p>Code: <a href="https://github.com/wilhelmzeuschner/arduino_temp_graph">https://github.com/wilhelmzeuschner/arduino_temp_graph</a></p> <h3>If you build this project and want to give me something back in return, I'd be extremely happy to see a post under "Makes"! :)</h3> <h3>Print Settings</h3> <p><strong>Printer:</strong></p> <p>Tronxy X8</p> <p class="detail-setting rafts"><strong>Rafts: </strong> <div><p>No</p></div> <p><strong>Supports:</strong></p> <p>No</p> <p class="detail-setting resolution"><strong>Resolution: </strong> <div><p>0.1mm and up</p></div> <p><strong>Infill:</strong></p> <p>20-30%</p> <p><br/> <p class="detail-setting notes"><strong>Notes: </strong></p> </p><div><p>None of these settings are critical.</p></div> How I Designed This =================== <p>This enclosure was designed in Fusion 360.</p> </p></p> Category: 3D Printing