DHT11 Temperature and Humidity on I2C 1602 LCD

Arduino UNO

Arduino IDE

Solderless Breadboard Half Size

DHT11 Temperature & Humidity Sensor (3 pins)

I2C 16 x 2 LCD

Arduino Web Editor

Male/Male Jumper Wires

Visuino - Graphical Development Environment for Arduino

Male/Female Jumper Wires

<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/22b00U1F0mQ" 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><figcaption contenteditable="true"><div>Visuino cut the time on this by a large amount!</div></figcaption></figure></div><p >On my last project I noticed that Visuino was in the Software section when creating a project.  I looked into it and what I found was amazing!  I have been struggling learning Arduino because I don't know how to code.  This was putting a huge obstacle before me and it was taking a long time to get projects to work.  Visuino cut that time down exponentially.  This is my first project using Visuino.</p><figure><img src=https://projects.arduinocontent.cc/08ea1e9b-45b5-4697-9d48-3cfe9a7cec57.jpg /><figcaption>Don't melt the sensor when you test it with heat...like I did!</figcaption></figure><h3 >Project:</h3><p >DHT11 Temperature and Humidity sensor printing to an I2C 16x02 LCD.  This project measures ambient temperature and humidity and displays both on the LCD.  This is a standard Arduino beginner project.</p><h3 >Purpose:</h3><p >To try Visuino to see how it works.</p><figure><img src=https://projects.arduinocontent.cc/6b7ec8d2-9e8a-49ed-a237-fe7ff57d9d9c.jpg /><figcaption>So much easier and neater than the non i2C LCD</figcaption></figure><h3 >NOTE:</h3><p >You might need to install Visuino first and upload a project to Arduino for the initial Visuino libraries to install to Arduino.  Alternatively, you could create the project in Visuino from scratch and create your own version.</p>

DHT11 Temperature and Humidity I2C 2 X 16 LCD Display.

Layout

DHT11 Temperature and Humidity on I2C 1602 LCD

A basic and quick sketch using Visuino.