Capacitive Digital Temperature & Humidity Sensor(AM2301)

In stock
Special Price $3.25 was $6.50
This temperature & Humidity sensor is a wired version of the DHT21, in a large plastic body. It 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).