Ihk2ID

DHT22 temperature and humidity sensor

Overview

* This project is a DHT22 temperature and humidity sensor.
* Standard single bus interface.
* High-precision measurement.
* Used to detect ambient temperature and humidity.
* This project does not apply for any preferential items. It only provides solutions for learning and exchange.

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-06-18 18:31:10

Let’s take a look at whether this is a single document interface or a dialog box interface?
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