PCBWay 3rd PCB Design Contest

Arduino Weather Station

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What is Dht11 Sensor..


The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins needed). Its fairly simple to use, but requires careful timing to grab data. The only real downside of this sensor is you can only get new data from it once every 2 seconds, so when using our library, sensor readings can be up to 2 seconds old.


?Download Dht library


Installing the Dht11 Libraries


https://www.arduinolibraries.info/libraries/dht-sensor-library



Circuit

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Connections



And


Select Port



Code

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Uploading The code



.

Done


And Open Serial Monitor

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Bill of materials used in this project

Dht11

1

Arduino uno

1

Jumper


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Nov 16,2019
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