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DHT 22
Introduction
DHT 22 is a component that can read both temperature and humidity values. There also exist the DHT 11 sensor, but its low cost and inaccurate than the DHT 22.
Figure 1: DHT 22
Outcome
Figure 2 shows how I programmed the DHT 22. In the video, I explained what the DHT 22 will be used for
Figure 2: Result
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