DHT11 is a Temperature and humidity sensor which as the name implies is used to measure the atmospheric temperature and humidity in a particular environment or in a confined closed space. The sensor ...

The DHT11 is a commonly used Temperature and humidity sensor. The sensor comes with a dedicated NTC to measure temperature and an 8-bit microcontroller to output the values of temperature and humidity ...

I’ve tried the DHT11 sensor modules at both Vcc 3.3V and 5.0V, and at both voltages the humidity values are bad. dfrobot has introduced a V2 DHT11 sensor module that changes the 10K pull-up to 4.7K.

The first step towards optimizing these two ambient parameters is their reliable measurement. This project describes an inexpensive technique of using the DHT11 sensor for measuring temperature and ...

senses temperature and humidity through DHT11 sensor, ... senses temperature and humidity through DHT11 sensor, tweets that. uses ESP8266 module to connect to wifi - ...

The places such as greenhouses, grain depot and nuclear radiation measurement require real-time monitoring of environmental temperature and humidity, so a low-cost, low-power wireless temperature and ...

DHT11 is a temperature and humidity sensor. Its temperature range is 0 to 50-degree Celsius. It is a low cost and an efficient sensor that gives high stability. To measure the temperature it has a ...

Overview of DHT11 Sensor: The DHT11 sensor can measure relative humidity and temperature with the following specifications. Temperature Range: 0-50°C Temperature Accuracy: ±2 °C Humidity Range: 20-90% ...