20Pcs Keyes Brick DHT11 Temperature and Humidity Sensor (pad hole) with Pin Header Module

Description This sensor is fully compatible with ARDUINO single chip microcomputer and its connection port is also compatible with Arduino sensor expansion board It is a temperature and humidity composite sensor with calibrated digital signal output It applies dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure that the product has extremely high reliability and excellent long term stability The product has the advantages of excellent quality strong anti interference ability and high cost performance The sensor comes with 2positioning holes which is convenient for you to fix the sensor to other equipment Specification Operating voltage 3 3V 5V DC Interface 3PIN interfaceTemperature range 0 50℃ ±2℃Humidity range 20 90 ±5 RHSize 35 23 8mmWeight 3 3g 1pcs Package included 20 xDHT11 Temperature and Humidity Sensor the other items are not includes