✍ This is a MLX906 non-contact infrared thermometer for use with Arduino, or any microcontroller that can communicate with it through it's I2C interface.

✍Applications
High precision non-contact temperature measurements.Thermal comfort sensor for mobile air conditioning control system.Temperature sensing element for residential, Commercial and industrial building air conditioning
Windshield defogging. Automotive blind angle detection. Industrial temperature control of moving parts. Temperature control in printers and copiers. Home appliances with temperature control. Healthcare. Livestock monitoring. Movement detection. Thermal alert

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▼ Features
Small size, low cost
Mounted on a breakout board with two types of pins
10k Pull up resistors for the I2C interface with optional solder jumpers
Easy to integrate
Power supply: 3 – 5V DC
Communication: standard IIC communication protocol, 0x5A is the fixed 7-bit address
Factory calibrated in wide temperature range:
-40°C to +125°C for sensor temperature
-70°C to +380°C for object temperature
High accuracy of 0.5°C over wide temperature range (0°C to +50°C for both Ta and To)
Measurement resolution of 0.02°C
Dimension (L*W): 17.8mm * 11.46mm