Hardware Hookup - How to create a circuit around the bare sensor and/or interface with the evaluation board.Evaluation Board Overview - A quick rundown of the evaluation board's features.MLX90614 Overview - A brief introduction to IR thermometer theory and the MLX90614's specifications and interfaces.The tutorial is split into the following sections: It dips into theory, paraphrases some datasheet tables, demonstrates example circuits, and introduces a new Arduino library. It covers hookup of both the bare sensor (to an Arduino) and the SparkFun MLX90614 Evaluation Board. This tutorial aims to quickly familiarize you with the MLX90614 IR thermometer and demonstrate how to interface it with an Arduino. Using SMBus - an I 2C-like interface - to communicate with the chip means you only need to devote two wires from your microcontroller to interface with it.
The IR Thermometer Evaluation Board is equipped with an MLX90614-ABB - a simple-to-use, but very powerful single-zone infrared thermometer, capable of sensing object temperatures between -70 and 380☌.
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