@misc{fig:Arduino_Ethernet,
    author = "oomlout",
    title = "Arduino Ethernet",
    url = "https://upload.wikimedia.org/wikipedia/commons/f/f7/Arduino_Ethernet_Board_.jpg",
    keywords="image"
}
@misc{fig:BMP085,
    author = "Adafruit",
    title = "BMP085",
    url = "https://www.adafruit.com/images/large/ID391_LRG.jpg",
    keywords="image"
}
@misc{fig:ChronoDot,
    author = "Adafruit",
    title = "ChronoDot",
    url = "https://www.adafruit.com/images/large/ChronoDotV2_LRG.jpg",
    keywords="image"
}
@misc{fig:DHT22,
    author = "Adafruit",
    title = "DHT22",
    url = "http://www.robotshop.com/Images/big/fr/-727.jpg",
    keywords="image"
}
@misc{fig:TSL2561,
    author = "Adafruit",
    title = "TSL2561",
    url = "https://www.adafruit.com/images/large/tsl2561_LRG.jpg",
    keywords="image"
}