KY-013 Analog Temperature Sensor Module

KY-013 Analog Temperature Sensor Module is a simple yet effective device for measuring ambient temperature in embedded and DIY projects. It consists of a thermistor and a fixed resistor configured as a voltage divider, providing analog voltage output relative to temperature. Ideal for use with microcontrollers like Arduino, ESP8266, and STM32.

Key Features:

• Analog Temperature Output: Voltage output varies with temperature changes.
• Compatible with Microcontrollers: Works directly with Arduino, ESP, STM32, etc.
• Easy to Use: Just connect VCC, GND, and analog output (A0).
• Compact Size: Suitable for breadboard and embedded designs.
• Low Power Consumption: Ideal for battery-powered applications.

Technical Specifications:

• Sensor Type: NTC thermistor
• Output Type: Analog voltage (continuous)
• Voltage Range: 3.3V to 5V
• Operating Temperature Range: -55°C to +125°C
• Temperature Accuracy: ±1°C (typical)
• Analog Pin Output: Varies with temperature (0-1023 ADC value)

Mechanical Specifications:

• Module Dimensions: Approx. 18mm × 15mm
• Mounting: Single-sided PCB with through-hole components
• Interface Pins: 3-pin header (VCC, GND, A0)

Pinout and Wiring:

• VCC: Connect to 3.3V or 5V supply
• GND: Connect to ground
• A0: Analog voltage output to microcontroller

Datasheet and Documentation:

• Download KY-013 Sensor Module Datasheet (PDF)

Applications:

• Temperature Monitoring: Basic temperature sensing in electronic projects.
• DIY Weather Stations: Measures environmental temperature for weather data.
• Smart Thermostats: Input sensor for temperature control systems.
• Learning and Education: Great for beginners experimenting with sensors.
• Embedded Monitoring: Tracks temperature in custom enclosures or devices.

Equivalent Models:

• LM35: Precision analog temperature sensor with linear output
• NTC 3950: Discrete thermistor alternative for similar measurements
• KY-001: Digital temperature module using DS18B20

Package Includes:

• 1 x KY-013 Analog Temperature Sensor Module