Temperature and humidity sensor

This is an easy project to measure temperature and humidity using an DHT11 sensor and an LCD display.

Jan 11, 2021

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1 respects

Components and supplies

1

DHT11 Temperature & Humidity Sensor (3 pins)

1

Arduino UNO

1

Grove - 16 x 2 LCD (Black on Red)

1

Rotary Potentiometer, 10 kohm

1

Resistor 221 ohm

Project description

Code

Code

arduino

This is the code i used

Downloadable files

imagen_para_arduino_yWAYbOWqPU.jpeg

imagen_para_arduino_yWAYbOWqPU.jpeg

imagen_para_arduino_yWAYbOWqPU.jpeg

imagen_para_arduino_yWAYbOWqPU.jpeg

Comments

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22honk

a year ago

my lcd only turns on when the button is pressed help