
MLX90614 IR Thermal Sensor (D1)
MLX90614 IR Thermal Sensor - Non-Contact Infrared Temperature Sensor
Effortless Non-Contact Temperature Sensing
The MLX90614 IR Thermal Sensor makes it easy to measure temperature at a distance. Using advanced infrared technology, this sensor accurately detects the temperature of surfaces and objects without any contact—ideal for everything from electronics projects to home automation and health monitoring.
Key Features of the MLX90614 IR Sensor
- Contactless Measurement: Perfect for scenarios where touch is not possible or safe.
- Wide Sensing Range: Detect object temperatures from -70°C to +380°C and ambient temperatures from -40°C to +85°C.
- High Accuracy & Precision: Factory calibrated for ±0.5°C accuracy (0 to +50°C), with high 17-bit measurement resolution (0.02°C increment).
- Easy Digital Integration: Communicates directly with Arduino or any microcontroller via I2C or SMBus protocol.
- Customizable Output: Supports PWM output for real-time, continuous readings.
- Low Power Consumption: Features power-saving sleep mode (supply current: 1–2 mA).
- Flexible Power Options: Operates on 4.5–5.5V (can be adapted for 8–16V applications).
- Compact & Affordable: Small footprint and budget-friendly for DIYers and makers.
Technical Specifications
- Sensor Model: MLX90614
- Input Voltage: 4.5–5.5 V
- Supply Current: 1–2 mA
- Communication Interface: I2C (SMBus compatible)
- Object Temperature Range: -70°C to +380°C
- Ambient Temperature Range: -40°C to +85°C
- Accuracy: ±0.5°C (0 to +50°C)
- Resolution: 0.02°C (17-bit)
- Output Modes: Digital (I2C/SMBus), Customizable PWM
Perfect for Many Applications
Whether you’re building a home automation system, a smart thermometer, or an industrial control project, the MLX90614 IR thermal sensor offers reliable non-contact temperature sensing for everyday users. It’s easy to use, precise, and ready to integrate with your next project.
More Images

MLX90614 IR Thermal Sensor (D1)
MLX90614 IR Thermal Sensor - Non-Contact Infrared Temperature Sensor
Effortless Non-Contact Temperature Sensing
The MLX90614 IR Thermal Sensor makes it easy to measure temperature at a distance. Using advanced infrared technology, this sensor accurately detects the temperature of surfaces and objects without any contact—ideal for everything from electronics projects to home automation and health monitoring.
Key Features of the MLX90614 IR Sensor
- Contactless Measurement: Perfect for scenarios where touch is not possible or safe.
- Wide Sensing Range: Detect object temperatures from -70°C to +380°C and ambient temperatures from -40°C to +85°C.
- High Accuracy & Precision: Factory calibrated for ±0.5°C accuracy (0 to +50°C), with high 17-bit measurement resolution (0.02°C increment).
- Easy Digital Integration: Communicates directly with Arduino or any microcontroller via I2C or SMBus protocol.
- Customizable Output: Supports PWM output for real-time, continuous readings.
- Low Power Consumption: Features power-saving sleep mode (supply current: 1–2 mA).
- Flexible Power Options: Operates on 4.5–5.5V (can be adapted for 8–16V applications).
- Compact & Affordable: Small footprint and budget-friendly for DIYers and makers.
Technical Specifications
- Sensor Model: MLX90614
- Input Voltage: 4.5–5.5 V
- Supply Current: 1–2 mA
- Communication Interface: I2C (SMBus compatible)
- Object Temperature Range: -70°C to +380°C
- Ambient Temperature Range: -40°C to +85°C
- Accuracy: ±0.5°C (0 to +50°C)
- Resolution: 0.02°C (17-bit)
- Output Modes: Digital (I2C/SMBus), Customizable PWM
Perfect for Many Applications
Whether you’re building a home automation system, a smart thermometer, or an industrial control project, the MLX90614 IR thermal sensor offers reliable non-contact temperature sensing for everyday users. It’s easy to use, precise, and ready to integrate with your next project.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
MLX90614 IR Thermal Sensor - Non-Contact Infrared Temperature Sensor
Effortless Non-Contact Temperature Sensing
The MLX90614 IR Thermal Sensor makes it easy to measure temperature at a distance. Using advanced infrared technology, this sensor accurately detects the temperature of surfaces and objects without any contact—ideal for everything from electronics projects to home automation and health monitoring.
Key Features of the MLX90614 IR Sensor
- Contactless Measurement: Perfect for scenarios where touch is not possible or safe.
- Wide Sensing Range: Detect object temperatures from -70°C to +380°C and ambient temperatures from -40°C to +85°C.
- High Accuracy & Precision: Factory calibrated for ±0.5°C accuracy (0 to +50°C), with high 17-bit measurement resolution (0.02°C increment).
- Easy Digital Integration: Communicates directly with Arduino or any microcontroller via I2C or SMBus protocol.
- Customizable Output: Supports PWM output for real-time, continuous readings.
- Low Power Consumption: Features power-saving sleep mode (supply current: 1–2 mA).
- Flexible Power Options: Operates on 4.5–5.5V (can be adapted for 8–16V applications).
- Compact & Affordable: Small footprint and budget-friendly for DIYers and makers.
Technical Specifications
- Sensor Model: MLX90614
- Input Voltage: 4.5–5.5 V
- Supply Current: 1–2 mA
- Communication Interface: I2C (SMBus compatible)
- Object Temperature Range: -70°C to +380°C
- Ambient Temperature Range: -40°C to +85°C
- Accuracy: ±0.5°C (0 to +50°C)
- Resolution: 0.02°C (17-bit)
- Output Modes: Digital (I2C/SMBus), Customizable PWM
Perfect for Many Applications
Whether you’re building a home automation system, a smart thermometer, or an industrial control project, the MLX90614 IR thermal sensor offers reliable non-contact temperature sensing for everyday users. It’s easy to use, precise, and ready to integrate with your next project.






















