DHT11 connect to arduino
Left 1 connect to arduino + 5V,
Left 2 is signal lines connecte to arduino 2,
Right 1 connect arduino GND
SNAR2 Arduino+LCD1602/I2C+DHT11 hygrothermograph guide
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- SNAR2 Arduino+LCD1602/I2C+DHT11 hygrothermograph guide
- Step 3: Circuit Diagram