The blog post details the construction and operation of a large format XY scanning hyperspectral camera. The author describes the components used, including a 200um fiber optic cable, a spectrometer, and a large format camera lens...
About:
Anfractuosity is a website where the author shares various projects. The author is active on multiple platforms, including GitHub, YouTube, and Mastodon, under the username 'anfractuosity'.
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The author created a 3D printed mount to attach Canon EF lenses to a P8079HP night vision tube. The mount was printed using a Bambu Lab A1 mini FDM printer. The author also added locking tabs to hold the lens in place and a holder...
0CNC microscopy for fun
2024-06-24 •
The text describes the author's attempt to build a CNC microscope using off the shelf parts to image large objects such as leaves and CD-ROMs. It details the process of installing the microscope, initial imaging, magnification, so...
0Cryptokeyring
2022-06-24 •
The text discusses the creation of two metal keyrings using visual cryptography, with the intention of displaying text when overlaid. The author used FreeCad's python API to create the keyrings and shared the python source used to...
0Fun with speckle patterns
2021-09-11 •
The text discusses an experiment using a micro laser projector to generate a speckle pattern on a surface and then photograph it with a DSLR. The author tried to replicate the experiment using a laser pointer and a microscope obje...
0Chocolate
2020-08-05 •
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The author describes their project to display a color image on a black and white monitor by overlaying an acetate bayer filter and mosaicing a color image. They obtained a B&W monitor from eBay and created PDFs of the bayer patter...
0lightdriver
2020-06-06 •
The text describes the creation of a PMOD module PCB using KiCAD to connect WS2812B lighting strips to an FPGA board with a PMOD interface. The author plans to implement an SPI interface with the FPGA to accept color pixels via SP...
0DIY inline refractometer
2019-05-13 •
The text describes a DIY project to convert the position of the blue line in a refractometer to a digital reading using image processing. The project aims to measure the brix of wort during mash and sparging, and to stop sparging ...
0Wavecatcher
2018-06-04 •
The text discusses the Wavecatcher, a PCB that captures audio to around 80kHz using a MEMS ultrasound microphone. It was fabricated and assembled by MacroFab, and the author developed the schematic and PCB using Kicad 5. The text ...
0Beer Review Analysis
2018-01-21 •
The author analyzed a database of beer reviews, generating graphs and word clouds to identify the top beer styles, popular words, and the correlation between scores and alcohol content. They also analyzed the number of beers produ...
0Rubidium Clocks
2017-08-14 •
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