LED's are configured the following way: If 30 < humidity < 50 && 20C < Temperature < 25C ; then green, else If 20 < humidity < 70 && 18C < Temperature < 30C ; then yellow, else Red ...

DHT11 is a Temperature and humidity sensor which as the name implies is used to measure ... After downloading the zip file install I2C LCD library in the Arduino IDE by sketch->import library.This ...

The integration of the DHT11 sensor with an Arduino enables accurate measurement of environmental temperature and humidity. This project focuses on the use of the DHT11 sensor, which is widely ...

This project describes an inexpensive technique of using the DHT11 sensor for measuring temperature and relative humidity in parallel. It uses the PIC16F628A microcontroller to read the sensor output ...

Also learn DHT11 interfacing with Arduino. How DHT11 Sensor works: The DHT11 sensor comes with ... #read from sensor and save respective values in temperature and humidity varibale lcd.clear() #Clear ...

Block diagram of the whole setup is shown in Fig. 1. Fig. 2: Circuit diagram humidity and temperature monitoring using Arduino with ESP8266 The DHT11 sensor senses humidity and temperature, and sends ...

The DHT11 sensor senses the surrounding room temperature and gives the result in degrees Celsius. Both the reference and the measured values are displayed on the Liquid Crystal Display (LCD). The ...

Temperature and humidity measurements are a nice addition ... He decided to take an in-depth look at the DHT11 sensor; which you can get your hands on for under $3 if you know where to look.