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The 3 Pin NTC Thermistor Temperature Sensor Module is a compact, cost-effective, and highly responsive device used for detecting environmental temperature changes. Ideal for integration in microcontroller-based systems, this sensor is based on a negative temperature coefficient (NTC) thermistor, meaning resistance decreases as temperature increases.
The module features an onboard potentiometer to adjust the detection threshold and a digital output (DO) pin that sends high or low signals when the temperature crosses the set point. It is perfect for simple, threshold-based applications such as fan control, heating regulation, and water temperature monitoring.
🔧 Key Features
- 3-pin interface: VCC, GND, DO
- NTC thermistor for temperature sensing
- Digital output when threshold is reached
- Onboard adjustable potentiometer
- Supports wide temperature range: 20°C to 80°C
- Ideal for microcontroller projects
📐 Technical Specifications
| Product Name | 3 Pin NTC Thermistor Temperature Sensor Module |
| Sensor Type | NTC Thermistor |
| Output Type | Digital (DO) |
| Temperature Range | 20°C to 80°C |
| Adjustment | Via onboard potentiometer |
| Operating Voltage | 3.3V to 5V DC |
| Interface | 3 Pins: VCC, GND, DO |
| Board Size | ~32mm × 14mm |
| Compatibility | Arduino, Raspberry Pi, Microcontrollers |
| Material | PCB + Thermistor |
| Use Case | Temperature detection, water tank control, fan systems |
📌 Applications
- Ambient temperature detection systems
- Smart home temperature monitoring
- Fan or motor control based on temperature
- Water temperature sensing in tanks
- Threshold-based triggers in automation projects
💡 Why Choose This Product?
The 3 Pin NTC Thermistor Sensor Module is an easy-to-use and affordable choice for temperature detection in hobby and embedded applications. With its plug-and-play design and adjustable sensitivity, it’s the perfect addition to DIY and automation projects.
📦 Package Includes
- 1 × 3 Pin NTC Thermistor Temperature Sensor Module
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