MLX90614 Infrared Sensor Module - Non-Contact Temperature Measurement, GY-906 IR IIC I2C Interface for Accurate Readings

**Non-Contact Infrared Temperature Sensor - MLX90614 GY-906 for Arduino** **Key Features:** - **High Precision**: Accurately measures both object temperature and sensor chip temperature. - **Wide Voltage Range**: Operates between 3V to 5V with an internal low-voltage regulator. - **I²C Communication**: Compatible with standard I²C protocols for easy integration. - **Versatile Applications**: Can act as a thermal relay or system alarm without requiring additional firmware. **Product Description:** The **MLX90614 GY-906 Sensor Module** is a non-contact infrared temperature sensor designed for precise temperature measurement. Ideal for DIY enthusiasts and professionals alike, this sensor offers reliable performance in various applications. **Technical Specifications:** - **Sensor Model**: MLX90614ESF-BAA - **Power Supply**: 3V to 5V (with internal low-voltage regulator) - **Communication Protocol**: Standard I²C communication protocol **How It Works:** Upon power-on reset, the MLX90614 operates in the factory-default SMBus output mode. PWM is disabled by default unless explicitly enabled via EEPROM. To enable PWM, ensure the SCL pin remains high during power-up. For SMBus communication, maintain the SCL pin low for at least 1.44ms to ignore data on the SDA line. **Modes of Operation:** - **PWM Mode**: Free-running mode with options for open-drain NMOS or push-pull output. Requires a pull-up resistor in open-drain mode. - **Thermal Relay Mode**: Configurable in EEPROM to trigger external devices like relays, buzzers, RF transmitters, or LEDs.

• **【Advanced Non-Contact Temperature Measurement】** Experience hassle-free temperature monitoring with the JESSINIE MLX90614 GY-906 sensor module. Utilizing cutting-edge non-contact infrared technology, this sensor offers precise temperature readings without physical contact, making it perfect for a variety of applications from healthcare to home automation. Keywords: non-contact temperature sensor, infrared technology.
• **【Exceptional Versatility and Integration】** Designed for seamless integration, the MLX90614 sensor supports IIC/I2C communication protocols, making it an Suitable choice for projects with Arduino or other microcontroller platforms. Its versatile design ensures compatibility across a wide range of electronic DIY projects, enhancing your innovation potential. Keywords: IIC I2C interface, Arduino compatibility.
• **【Reliable Performance in Diverse Conditions】** Crafted for accuracy and reliability, this sensor module thrives in thermal equilibrium and isothermal conditions, delivering consistent performance even amidst environmental changes. Its robust design minimizes the impact of temperature gradients, ensuring precise measurements every time. Keywords: accurate temperature measurement, thermal equilibrium.
• **【User-Friendly Configuration Options】** Offering flexible configuration modes, the MLX90614 can be set up easily for both SMBus and PWM outputs. Whether you're looking to create a simple thermostat or a complex system alarm, this sensor’s customizable settings provide the adaptability needed for a variety of innovative solutions. Keywords: PWM mode, SMBus communication.
• **【Enhanced Safety and Energy Efficiency】** Achieve greater energy efficiency and safety with the sensor's ability to function as a thermal relay. This feature can automatically trigger internal devices like alarms or cooling systems, thus ensuring optimal operating conditions and reducing the need for constant monitoring. Keywords: thermal relay, energy-efficient sensor.