20Pcs Keyes Brick 18B20 Temperature Sensor (pad hole) Pin Header Module Digital Signal

Description This sensor is fully compatible with ARDUINO single chip microcomputer and its connection port is also compatible with Arduino sensor expansion board The sensor is an analog sensor which can make a simple rain detector and liquid level switch When the humidity on the surface of the sensor increases the output voltage will increase The sensor comes with 2 positioning holes for you to fix the sensor on other devices Specification Operating voltage 5V DC Interface 3PIN interfaceOutput Signal Digital signalSize 35 22 9mmWeight 2 6g 1pcs Package included 20 x 18B20 Temperature Sensor the other items are not includes