How to Use DHT11 Digital Temperature & Humidity Sensor Module With Arduino Uno Rev3

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Introduction: How to Use DHT11 Digital Temperature & Humidity Sensor Module With Arduino Uno Rev3

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Step 1: Components Required

Step 2: Circuit Schematic

Connect SCL Pin of LCM1602 IIC to SCL Pin of Arduino Uno Rev3

Connect SDA Pin of LCM1602 IIC to SDA Pin of Arduino Uno Rev3

Connect VCC Pin of LCM1602 IIC to 5V Pin of Arduino Uno Rev3

Connect GND Pin of LCM1602 IIC to GND Pin of Arduino Uno Rev3

Connect SIG Pin of DHT11 Digital Temperature & Humidity Sensor Module to D2 Pin of Arduino Uno Rev3

Connect VCC Pin of DHT11 Digital Temperature & Humidity Sensor Module to 5V Pin of Arduino Uno Rev3

Connect GND Pin of DHT11 Digital Temperature & Humidity Sensor Module to GND Pin of Arduino Uno Rev3

Step 3: Wiring Components As Per Circuit Schematic

Step 4: Coding

Check YouTube Video Description Box for Download Source Code

Step 5: Watch Project Demo

For Best Viewing Experience, Choose Video Quality to 1080p

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    2 Discussions

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    jessey

    4 months ago

    not only is the code missing but also the video doesn't play.

    what's going on?

    the code is missing