When last we heard of a cheap thermal imaging camera accessory for any smart phone, we were blown away at how easily a very expensive electronic device could be replicated with an Arduino and enough know how. Now, that thermal imaging camera is a kickstarter project and provides a cheap way to put a thermal imaging camera in the tool chest of makers the world over.

It’s called the IR-Blue, and simply by connecting your phone to the IR-Blue with Bluetooth, you can overlay the output of a thermal imaging camera on the output of your camera’s phone.

The thermal imaging sensor is basically a low-resolution camera (16 x 4 pixels) for infrared radiation. This sensor is factory calibrated to detect heat in a range between -20 and 300 ˚C. This range allows anyone to easily see where drafts in a house are coming from, where heat in a computer is being generated, or figuring out how to cook a steak.

It’s an awesome and well designed product, so we’ve got to hand it to [Andy] and the IR-Blue team for putting very expensive tools in everyone’s hands.