12Temperature and Humidity Data Logger
In this project, you’re going to build a data logger that automatically stores data on temperature and humidity. You’ll learn how to read and log data from your environment, which is useful in numerous applications.
PARTS REQUIRED
Raspberry Pi
Breadboard
DHT22 temperature and humidity sensor (DHT11 and AM2302 also work)
4.7 kΩ resistor
Jumper wires
SOFTWARE REQUIRED
Adafruit_Python_DHT library
You’ll use the DHT22 temperature and humidity sensor to collect data, which will then be saved in a .txt file that you can then use to build charts, graphs, and other visualizations. This project gives you the basics ...
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