Skip to main content
We have moved to Unit 3/471 Tufnell Rd, Banyo QLD 4014.

KY-028 Digital Temperature Sensor Module

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

The KY-028 consist of a  of a NTC thermistor, a LM393 dual differential comparator a 3296W trimmer potentiometer, six resistors and two indicator LEDs. The board features an analog and a digital output.

Features

  • Using the NTC thermistor sensor , good sensitivity 
  • The comparator output signal clean waveform is good , driving ability, than 15mA. 
  • Adjust the temperature distribution bit detection threshold 

Specifications

Operating Voltage 3.3V to 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]

 

Contents

  • 1 x KY-028 Digital Temperature Sensor Module

Your Cart

Your cart is currently empty.
Click here to continue shopping.
Thanks for contacting us! We'll get back to you shortly. Thanks for subscribing Thanks! We will notify you when it becomes available! The max number of items have already been added There is only one item left to add to the cart There are only [num_items] items left to add to the cart