Keyes KY-013 NTC Temperature sensor

Product detailed description

The Keyes KY-013 module is an analogue temperature sensor with an NTC thermistor, whose resistance decreases as the temperature rises. The output voltage on the signal pin changes proportionally to the ambient temperature, so an analogue input of a microcontroller is sufficient to read the value. The module can be easily connected directly to a solderless breadboard and is suitable for measuring ambient temperature in projects with Arduino or ESP32.

Specifications:

• Sensor type: NTC thermistor (negative temperature coefficient)
• Power supply: 3.3 V – 5 V DC
• Output: analogue (voltage changes with temperature)
• Thermistor resistance at 25 °C: 10 kΩ
• Measuring range: approx. −55 °C to +125 °C
• Pins: 3 (S – analogue output, middle pin – VCC, – GND)
• Compatibility: Arduino, ESP32, Raspberry Pi and other microcontrollers with an analogue input (ADC)
• Dimensions: approx. 15 × 18 mm

Package contents:

• Keyes KY-013 NTC Temperature Sensor - 1x

Note:

• This product is not a standalone functional unit and may require professional installation.
• Product images are for illustration purposes only and may sometimes differ from the actual appearance of the item. However, this does not change their basic properties.