Temperature sensing module using an NTC thermistor. 

The output signal at ‘DO’ switches high when the preset (adjustable) temperature is 

reached. An analog output signal from the sensor is available at pin ‘AO’

FEATURES

43 x 15 x 14mm (l x w x h)

KY-028 Keyes Module

Thermistor

Analog and Digital output

Trigger LED (lit when sensor triggered)

Trigger potentiometer

3.3 - 5V DC Input

M3 mounting hole