Hackaday blog and Hackster.io featured my project!
The GC-01, aka the precursor to the commercial GC-20.
I posted an instructable about the original GC-01 Geiger counter, which apparently got popular enough that the editors of these two popular maker blogs found it!
The GC-01 was much larger, shaped differently, and didn't have things like data logging and wifi, but it was my first attempt at building a handheld device, and taught me a lot about PCB design, schematic capture, and most importantly, the design and dimensioning of a product case.
Here is the link to the Hackaday article
And here is the hackster.io blog post!
