How to get the DHT22 or DHT11 temperature and humidity sensor working with Arduino using Adafruit libraries.
Starting with a basic serial monitor interface to show how to get the sensor working, a 16x2 LCD is added, then a 3.5 inch touch screen display with on-screen touch buttons.
Sketch & schematic:
github.com/Gad...
Previous videos related to how to use the LCDs:
16x2: • Using DS18B20 with 160...
TFT Touch Screen: • Arduino TFT LCD Touch ...
Adafruit DHT info and libraries
learn.adafruit...
cdn-shop.adafr...
github.com/ada...
Examples on eBay for the Arduino screw shield
www.ebay.com/s...
MCUFriend touch screen similar to mine
mcufriend.com/i...
Patreon: / gadgetreboot
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Background music from the RU-vid music library:
A Rising Wave by Jeremy Blake
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7 сен 2024