Digital-output relative humidity temperature sensor module DHT22 . . . DHT22 output calibrated digital signal It utilizes exclusive digital-signal-collecting-technique and humidity sensing technology, assuring its reliability and stability Its sensing elements is connected with 8-bit single-chip computer
Digital relative humidity temperature sensor AM2302 DHT22 Standard AM2302 DHT22 AM2302 DHT22 with big case and wires Digital relative humidity temperature sensor AM2302 DHT22 1 Feature Application : *High precision *Capacitive type * Full range temperature compensated * Relative humidity and temperature measurement *C alibrated digital signal *O utstanding long-term stability *E xtra
DHT22 Sensor Pinout, Specs, Equivalents, Circuit Datasheet The DHT22 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 as serial data
DHT22 Datasheet PDF – Humidity Temperature Sensor The DHT22 is a basic, 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)
DHT11, DHT22 and AM2302 Sensors - Mouser Electronics We have two versions of the DHT sensor, they look a bit similar and have the same pinout, but have different characteristics Here are the specs: As you can see, the DHT22 (http: adafru it 385) AM2302 (http: adafru it 393) is a little more accurate and good over a slightly larger range
DHT22 Temperature and humidity module SKU:SEN0137 - Digi-Key DHT22 capacitive humidity sensing digital temperature and humidity module is one that contains the compound has been calibrated digital signal output of the temperature and humidity sensors
DHT22 Datasheet Small size low consumption long transmission distance(20m) enable DHT22 to be suited in all kinds of harsh application occasions Single-row packaged with four pins, making the connection very convenient The DHT22 is a basic, low-cost digital temperature and humidity sensor
DHT22 Pinout - Sensor Module ( Datasheet PDF ) The DHT22 is a basic, 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)
DHT22 datasheet(1 10 Pages) ETC2 | Digital-output relative humidity . . . Aosong Electronics Co ,Ltd-----Your specialist in innovating humidity temperature sensorsDigital-output relative humidity temperature sensor moduleDHT22 (DHT22 also named as AM2302)Capacitive-type humidity and temperature module sensorThomas Liu (Business Manager)Email: thomasliu198518@yahoo com cn1 Datasheet search, datasheets, Datasheet search site for Electronic Components and