KY-028 Digital Temperature Sensor Module

19.00

The KY-028 Digital Temperature Sensor measures temperature changes based on thermistor resistance. This module has both digital and analog outputs, there’s a potentiometer to adjust the detection threshold on the digital interface.

Compatible with Arduino, Raspberry Pi, ESP32, and other microcontrollers.

Only 1 left in stock (can be backordered)

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Description

Specifications

This module consists of an NTC thermistor, an LM393 dual differential comparator, a 3296W trimmer potentiometer, 6 resistors, 2 LEDs, and 4 male header pins. The module features analog and digital outputs.

Operating Voltage 3.3V ~ 5.5V
Temperature Measurement Range -55°C to 125°C [-67°F to 257°F]
Measurement Accuracy ±0.5°C
Board Dimensions 15mm x 36mm [0.6in x 1.4in]

Documentation