Capacitive Digital Temperature & Humidity Sensor(AM2301)
Special Price
$3.25
was
$6.50
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Overview
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).
