The KY-028 consists of an NTC thermistor, an LM393 dual differential comparator a 3296W trimmer potentiometer, six resistors, and two indicator LEDs. The board features an analog and a digital output.
Specification of KY-028 Digital Thermistor Temperature Sensor Module For Arduino:
- Model:Â KY-028
- Product Name:Â Digital Thermistor Temperature Sensor Module
- 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]
Features of KY-028 Digital Thermistor Temperature Sensor Module For Arduino:
- Using the NTC thermistor sensor, good sensitivity.
- The comparator output signal is clean, has good waveform, driving ability, more than 15mA.
- Adjust the temperature distribution position detection threshold.
- The working voltage: DC 3.3V-5V.
- The output format: digital switching outputs ( 0 and 1 )
- A fixed bolt hole for easy installation.
- Using a wide voltage LM393 comparator
Package includes:
- 1 x  KY-028 Digital Thermistor Temperature Sensor Module For Arduino In Pakistan
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