NTC Thermistor Temperature Sensor Module - 3 Pin, 10kΩ
NTC Thermistor Temperature Sensor Module - 3 Pin, 10kΩ at 25°C
This NTC thermistor temperature sensor module provides an analog voltage output proportional to ambient temperature. It uses a 10kΩ NTC thermistor in a voltage divider circuit, offering reliable measurement from -55°C to 125°C. Ideal for environmental monitoring, thermal protection, and DIY automation projects.
Key Specifications
| Specification | Value |
|---|---|
| Operating Voltage | 5V DC |
| Temperature Range | -55°C to 125°C |
| Resistance at 25°C | 10kΩ |
| Output | Analog voltage (VOUT) |
| Accuracy | ±0.5°C (typical) |
| Pin Count | 3 (VCC, GND, AOUT) |
What You Can Build With This
- DIY digital thermometer with LCD or OLED display
- Automatic fan or cooler trigger based on temperature threshold
- IoT room temperature monitor using ESP8266 and cloud dashboard
- Overheat protection circuit for 3D printers, motors, or battery packs
Compatibility
This module works with any microcontroller that has an analog-to-digital converter (ADC). Popular choices include Arduino Uno, Nano, ESP8266, ESP32, and Raspberry Pi (with an external ADC like MCP3008). The operating voltage is 5V, making it directly compatible with 5V systems. For 3.3V ADCs, use a voltage divider or level shifter on the analog output.
Wiring Notes
Connect VCC to 5V, GND to ground, and AOUT to any analog pin (e.g., A0 on Arduino). No external pull-up resistor is needed; the module includes a built-in voltage divider. Keep sensor leads short to minimize noise interference.
Why Buy from Compoden
Every component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.
Is this compatible with Arduino?
Yes, it works directly with Arduino boards. Connect AOUT to an analog input pin and read the voltage using analogRead(). The module operates at 5V, which is ideal for Arduino's 5V ADC.
How accurate is the temperature reading?
Typical accuracy is ±0.5°C over the full range. For improved precision, calibrate with a known reference temperature and adjust the conversion formula in your code.
Can I extend the sensor wires?
Yes, but avoid lengths beyond 30cm due to noise pickup. If extension is necessary, use shielded cable and add a 0.1µF ceramic capacitor near the module's AOUT pin to filter high-frequency noise.
📦 Free Setup Handoff Document Included
Every Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.
Ask Soldr above what you can build with this — it knows every Compoden kit this part appears in.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items