Temperature and Humidity meter with LCD and Gauge using Servo | Arduino beginner project

in arduino •  4 years ago 

In this project, I added a twist on this famous beginner project. I added a simple gauge using Servo using a servo. I also added a button that when pressed converts current temperature shown on LCD to either Celsius or Fahrenheit. For the temperature sensor, I used the famous DHT11 and for the LCD, I used the one that includes an I2C. Making the connection on it convenient.

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Projects code and schematic: https://thappen.blogspot.com/2021/07/temperature-and-humidity-meter-with-lcd.html

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arduino technology
4 years ago by

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