DHT22 temperature-humidity sensor + extras : ID 385 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits

Adafruit Industries, Unique & fun DIY electronics and kits DHT22 temperature-humidity sensor + extras : ID 385 - 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). It's fairly simple to use but requires careful timing to
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). It's fairly simple to use but requires careful timing to grab data. The only real downside of this sensor is you can only get new data from it once every 2 seconds, so when using our library, sensor readings can be up to 2 seconds old.Simply connect the first pin on the left to 3-5V power, the second pin to your data input pin, and the rightmost pin to ground. Although it uses a single wire to send data it is not Dallas One Wire compatible! If you want multiple sensors, each one must have its own data pin.

AM2302 DHT22 Digital Temperature & Humidity Sensor Module For Arduino Uno R3

Description Compound digital temperature and humidity sensor Includes moisture sensor and temperature measuring element Temperature range: -40-80°C

DHT22 Temperature and Humidity Sensor

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Adafruit Industries - 385 - DHT22 temperature-humidity sensor + extras - RS

DHT22 temperature-humidity sensor + extras : ID 385 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits

Enclosure Case Box Housingfor the Arduino Raspberry Temperature Humidity Sensor Module DHT22 Yverinc Labs

HiLetgo DHT22/AM2302 Digital Temperature and Humidity Sensor Module Temperature Humidity Monitor Sensor Replace SHT11 SHT15 for Arduino Electronic Practice DIY : Appliances