@fruchti

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154 Following
593 Posts

Electronics hobbyist, but more for the journey than the end result.

Moved to @fruchti

pronounshe/him/his
blog (en)https://25120.org
blog (de)https://25120.de
Who has 16 legs and really likes to proactively trigger on power-on? This little annoyance -.-
Babe are you ok? You’ve barely touched your

Today’s discovery is another weird electronic component package. At first I thought you’d sort of shove it into a PCB cutout and the shape makes for a reliable friction fit/contact. However, there are no electrical contacts.

This package apparently was (is?) used for contactless transponders, likely keyfobs.

For the general look I’m aiming for an Art Deco look. Yes, it’s anachronistic, but I think there’s a chance it can be made to work with the display in the end.

All this turned out to be way less difficult than I’d imagined to achieve. Actually, it was quite a bit of fun to try out how far I could get within the small pixel grid.

This is where I’m currently at. It’s still work-in-progress. Naturally, there are lots of details to optimise, so feedback is welcome!

For me personally, though, it looks a little off. Perhaps it’s the immediate recognisability of the character design not fitting to the oddness of the display itself?

Since I’m also not a big fan of the compromises this character set makes regarding diacritics and minuscules, I figured I’d try designing my own.

(Picture is from https://github.com/fruchti/leshy/tree/develop/demo/hd44780, the only fitting photo of my own I had available right now)

fruchti/leshy

A small board for developing small microcontroller projects - fruchti/leshy

Finally getting somewhere with this thing.
I also need a better releasing agent, WD-40 doesn’t do the job for areas as large as this. Bending the mould made for some internal cracks. Perhaps I could dissolve the mould if I can give the tops a resistant coat without marring the labels.
First attempt at casting keyboard keys for the hand-held terminal thing. Using toner for the legends (printed on kapton tape which was the used as the base for the mould) actually kind of works. Only about half the toner stays with the epoxy, though.