NTC Thermistor Temperature Sensor Module

The NTC Thermistor Temperature Sensor Module is a sensitive and low-cost module used to detect the temperature of the surrounding environment. Here are the key features, specifications, and instructions for using the module:

  Features:  

• Utilizes NTC thermistor sensor for good sensitivity
• Comparator output with clean signal and strong driving ability (more than 15mA)
• Potentiometer for adjusting the temperature detection threshold
• Operating voltage: 3.3V to 5V
• Digital switch output (0 and 1)
• Fixed bolt hole for convenient installation
• Uses LM393 wide voltage comparator

  Specifications:  

• Operating voltage: 3.3V to 5V
• Temperature sense range: -25°C to +80°C
• Output Type: Digital switch output (0 and 1)
• Dimensions: 38mm x 14mm x 7.5mm
• Weight: 3g

  Module Instructions:  

1. Adjust the potentiometer to change the temperature detection threshold. For example, if you want to control the environment temperature at 50 degrees, adjust the potentiometer until the green light corresponds to 50 degrees.
2. The DO output can be connected directly to a microcontroller to detect high and low levels, allowing you to monitor environmental temperature changes.
3. The DO output can be connected to a relay module to control equipment based on temperature, such as turning on a fan for cooling.
4. This module can replace a line temperature sensor for applications such as water temperature control in a water tank.

  Package Includes:  

• 1 x NTC Thermistor Temperature Sensor Module