KY-028 Digital Temperature Module

  1. Power supply: 3 – 5V
  2. Good sensitivity
  3. The output format: Digital switching output (0 and 1)
  4. The comparator output signal is clean, good waveform, driving ability, more than 15mA.
  5. A fixed bolt holes for easy installation.
  6. Using a wide voltage LM393 comparator.
SKU: AB010 Categories: ,


10 People watching this product now!
  • Pick up from the Ekostra Store

To pick up today


  • Courier delivery

Our courier will deliver to the specified address

1-3 Days

50 LE

  • Free 14-Day returns

Payment Methods:


The simple circuit of digital temperature module and integrated LED connecting to digital 13 interfaces to make temperature indicator light. Use number 13 interface to connect the integrated LED, connect a digital temperature sensor to the number 3 interface. When the digital temperature sensor senses key signal, the LED is on, otherwise, it’s out.


  1. Using the NTC thermistor sensor,
  2. Good sensitivity
  3. the comparator output signal clean waveform is good, driving ability than 15mA.
  4. the output format: Digital switching output (0 and 1)
  5. Power supply: 3 – 5V

Package Includes:

1 x Digital Temperature Module For Arduino AVR PIC DIY Maker





Power supply

3 – 5V

Shipping Info


16.0000 g


44 × 16 mm