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Melaka, Malaysia.
+606-337 5257
+6018-980 8166
Mr. Kwong
+6012-623 0939
Mr. Adam - (Technical Support)
+606-333 8726
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+60189808166
NTC Themistor Module LM393 (Temperature up to 80 Degree Celsius),MOD-TS
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RM 0.00
The DO output can be directly connected to the microcontroller, and it outputs a high or low-level voltage depending on the temperature changes from the environment.
The DO output can be used directly drive a relay module or as a thermostat switch for controlling external equipment, such as a cooling fan.
Features :
- NTC Thermistor sensor
- LM393 voltage comparator
- Mounting hole for easy installation
- Adjustable threshold via potentiometer
Specification :
- Operating Voltage: 3.3V DC to 5V DC
- Output Current: 15mA
- Output Type: Digital (HIGH OR LOW)
- PCB Size: 32 x 14mm
- Temperature Range: 20°C - 80°C
Package Include:
- 1x LM393 Thermal Sensor Module
Step 1: Introduction
Description:
Thermistor Sensor Module is used to sense temperature and convert it into output signals. It is associated with both analog output pin and digital output pin labelled as AO and DO respectively on the board. Thermistor Sensor Module is made of semiconductor materials. Basically thermistor sensors are mostly Negative Temperature Coefficient (NTC), which means NTC thermistors will have their electrical resistance decreased when subjected to an increase in body temperature. This module has a potentiometer knob that can be adjusted to change the sensitivity of thermistor towards temperature.
Specifications:
- Input Voltage: DC 3.3V to 5V
- Output: Analog and Digital
- Sensitivity Adjustable
- Size: 32mm x 14mm x 5mm
Step 2: Pin Definition
Step 3: Sample Hardware Installation
Step 4: Sample Source Code
To get the result, please download the sample source code attached on top and upload it into Arduino.