4PCS DHT11 DHT-11 Digital Temperature and Humidity Sensor Temperature Sensor Arduino

This sensor module utilizes DHT11 as the sensitive component and has a bypass capacitor and a pull-up resistor on-board. The DHT11 is a pre-calibrated digital output temperature and humidity sensor. The single-wire wiring scheme makes it easy to be integrated to other applications. The simple communication protocol greatly reduces the programming effort required. Features: Digital output Single-wire communication Laboratory pre-calibrated Stable and long-term accuracy 3-pin interlock connector Low cost and compact size Package List: 4 x DHT11 sensor