The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins needed). Its fairly simple to use, but requires careful timing to g..
This temperature & humidity sensor provides a pre-calibrated digital output. A unique capacitive sensor element measures relative humidity and the temperature is measured by a negative temperature coefficient (NTC) thermistor. It has excellent reliability and long term stability. Please note tha..
Thanks to Bosch, now we’ve got a high-precision environmental sensor at even lower cost, the Grove - Temp & Humidity & Barometer Sensor (BME280). It is based on their BME280 sensor, which is superior to the BMP280. The module provides precise measurement of barometric pressure, humidit..
This is a multifunctional sensor that gives you temperature and relative humidity information at the same time. It utilizes a TH02 sensor that can meet measurement needs of general purposes. It provides reliable readings when environment humidity condition inbetween 0-80% RH, and temperature conditi..
When we are talking about environmental sensors, we always want it to be accurate, and also easy-to-use. Now, we’ve got a really fine sensor module that has both, the Grove - Temperature & Humidity Sensor (SHT31).The SHT31 sensor could be the finest and highest-accuracy humidity sensor..
The Si7021 is a low-cost, easy-to-use, highly accurate, digital humidity and temperature sensor. This sensor is ideal for environmental sensing and data logging and perfect for build a weather stations or humidor control system. All you need are two lines for I2C communication, and you’ll have..