Termometar with KY-015 sensor
- Arduino controller × 1
- USB data cable × 1
- KY-015 module × 1
- LCD with I2C interface
I used KY-015 sensor, it litlle bit diferent from DHT 11. Because it espose only 3 legs.
You can find also explanation on shemantic in note.
So if you have KY-015, use like this:
pin 8 --> Pin S module
GND --> Pin - module
+5 --> Pin Middle
Library for LCD is from this link: