DHT21 AM2301 Temperature and Humidity Sensor
Brand new: Lowest price
AU $14.95Free postage
- Get it by Tue, 8 Dec - Tue, 15 Dec from Revesby, Australia
- • Brand New condition
- • 30-day returns - Buyer pays return postage
The DHT21 digital temperature sensor is one of the most common of its kind. It has only 3 wires, 2 for power and 1 for output. Accurate and durable. Useful Links. coming soon. Coming soon. Raspberry Pi.