NTC Thermistor 3-Pin Module

NTC Thermistor 3-Pin Module

The NTC Thermistor 3-Pin Module is a compact and reliable temperature sensing module designed for Arduino, ESP32, Raspberry Pi, and other microcontroller platforms. It uses an NTC (Negative Temperature Coefficient) thermistor, whose resistance decreases as temperature increases, allowing accurate temperature monitoring for a wide range of electronic and IoT projects. The module provides an analog output that can be easily read by a microcontroller's ADC pin for real-time temperature measurement.

Its simple 3-pin interface (VCC, GND, OUT) makes wiring quick and hassle-free. The module is suitable for temperature monitoring, smart home automation, weather stations, cooling systems, battery temperature detection, and industrial control applications. With low power consumption and easy integration, it is an excellent choice for both beginners and professional developers.

Features

• High-sensitivity NTC thermistor temperature sensor
• Easy 3-pin interface (VCC, GND, OUT)
• Analog voltage output proportional to temperature
• Compatible with Arduino, ESP32, STM32, and Raspberry Pi (via ADC)
• Fast response and stable performance
• Compact PCB design for easy installation
• Low power consumption
• Ideal for DIY electronics and IoT projects

Specifications

• Sensor Type: NTC Thermistor (typically 10KΩ @ 25°C)
• Operating Voltage: 3.3V – 5V DC
• Output Type: Analog
• Interface: 3-Pin (VCC, GND, OUT)
• Temperature Range: -55°C to +125°C
• Compatible Platforms: Arduino, ESP32, Raspberry Pi, STM32, NodeMCU, and more

Applications

• Temperature monitoring systems
• Smart home automation
• Fan and cooling control circuits
• Battery temperature protection
• Weather stations
• Industrial temperature sensing
• Educational and DIY electronics projects