Factory calibrated in a wide temperature range: -40 to 125 ☌ for sensor temperature and -70 to 380 ☌ for object temperature.When measuring the temperature, please maintain a measuring distance of 1 cm.Standard I2C interface with built 2x pull up resistors.Works from 3.3V to 5V input, Module has power regulator IC built-in.In this tutorial, we will see interfacing MLX90614 Contactless Infrared (IR) Digital Temperature Sensor with Arduino Uno and its features, applications.
The sensor uses IR rays to measure the temperature of the object without any physical contact and communicates to the microcontroller using the I2C protocol. The Integrated MLX90614 GY-906 is a low noise amplifier, 17-bit ADC, and powerful DSP unit thus achieving high accuracy and resolution of the thermometer. MLX90614 is a Contactless Infrared (IR) Digital Temperature Sensor that can be used to measure the temperature of a specific object ranging from-70☌ to 382.2☌. Both the IR sensitive thermopile detector chip and the signal conditioning ASIC are integrated into the same TO-39 can.
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