Via The MagPi:
The truth is out there… At least that’s what they used to say on The X-Files. Well, if there is any paranormal activity around, Anthony DiPilato’s sensor-packed Ghost Detector aims to find it. While he built the device around two years ago, this top-secret project has only just been shared with the wider world.
The idea stemmed from a desire to create a home-made present for his father. “My dad watches a lot of paranormal investigation shows,” says Anthony, “so I thought it would be a fun project to give as a Christmas gift.”
Ghost Detector and infrared camera
While the project started off as a simple Arduino-based EMF (electromagnetic field) meter, it quickly evolved into something far more ambitious. “I saw Raspberry Pi offers an infrared camera,” recalls Anthony, “so I decided to build something that could record video with overlaid sensor data.”
The Raspberry Pi records video, audio, and sensor data, then saves it to a USB flash drive. Mounted on top of the device, an official Raspberry Pi 7-inch touchscreen provides a user interface, while also displaying the data from the numerous sensors and a live video view from the infrared camera.
Featuring a pistol-grip handle, the body of the detector was 3D-printed on Anthony’s newly acquired Monoprice Maker Select. He designed the enclosure using the Autodesk Fusion 360 CAD software, which offers a free licence for hobbyists.
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