An open source 3D Scanner made with Raspberry Pi

Boris Landoni from Open Electronics writes about a new open source 3D Scanner made with Raspberry Pi: This being said, we may move on to talk about our 3D scan approach, that consists in using a linear laser, that is, one capable of drawing a vertical line having a constant luminous intensity, and in shooting the images that […]

Developing a parallel detector for the Open Source CT 2

Peter of TricorderProject writes: I’ve been thinking about tomographic imaging a lot lately in between nursing sore fingers from learning how to hand-wind electromagnetic coils for my attempt at a small prepolarized coded-field MRI, and I thought I’d take a moment to share some progress. The open source computed tomography (CT) scanner that I put […]

DIY fingerprint scanning garage door opener

Nodcah made this Instructables detailing the build of his DIY fingerprint scanning garage door opener: As a person without a car, I don’t need to carry keys around everywhere I go. Because of this, I’ve been locked out of my own house several times. It’s a pain to wait for someone with a key, so I thought I […]