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authorjaseg <git@jaseg.de>2025-06-30 15:35:25 +0200
committerjaseg <git@jaseg.de>2025-06-30 15:35:25 +0200
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Fix hugo layout in hugo > ~0.130.0
For some reason, newer hugo versions have trouble with .summary, and on some pages where .summary is not defined in the page header metadata, when rendering the page as a preview card, hugo swallows the card's closing </div> tag. Such a weird bug, we now just work around it by explicitly setting the .summary meta on pages that cause this bug(?) to surface.
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---
title: "32-Channel LED tape driver"
date: 2018-05-02T11:31:14+02:00
+summary: >
+ Together, a friend and I outfitted the small staircase at Berlin's Chaos Computer Club with nice, shiny RGB-WW LED
+ tape for ambient lighting. For this installation, I made a 32-channel LED driver that achieves high dynamic range on
+ all 32 channels using a cheap microcontroller by using Binary Code Modulation.
---
Theoretical basics