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| author | jaseg <git@jaseg.de> | 2025-06-30 15:39:45 +0200 |
|---|---|---|
| committer | jaseg <git@jaseg.de> | 2025-06-30 15:39:45 +0200 |
| commit | 752f296a77b29fc2e2284482835243bb6c12423f (patch) | |
| tree | 10fc0cd3cb2cf716196ce1fb754eec6a14dba209 /content/blog | |
| parent | 16655c00e0a84f6bfe58870c918fbfc016fe58ec (diff) | |
| download | blog-752f296a77b29fc2e2284482835243bb6c12423f.tar.gz blog-752f296a77b29fc2e2284482835243bb6c12423f.tar.bz2 blog-752f296a77b29fc2e2284482835243bb6c12423f.zip | |
Rendering fixes
Diffstat (limited to 'content/blog')
| -rw-r--r-- | content/blog/led-characterization/index.rst | 6 | ||||
| -rw-r--r-- | content/blog/wifi-led-driver/index.rst | 4 |
2 files changed, 8 insertions, 2 deletions
diff --git a/content/blog/led-characterization/index.rst b/content/blog/led-characterization/index.rst index 94de4d3..725c01e 100644 --- a/content/blog/led-characterization/index.rst +++ b/content/blog/led-characterization/index.rst @@ -1,6 +1,12 @@ --- title: "LED Characterization" date: 2018-05-02T11:18:38+02:00 +summary: > + Recently, I have been working on a `small driver`_ for ambient lighting using 12V LED strips like you can get + inexpensively from China. I wanted to be able to just throw one of these somewhere, stick down some LED tape, hook + it up to a small transformer and be able to control it through Wifi. When I was writing the firmware, I noticed that + when fading between different colors, the colors look *all wrong*! This observation led me down a rabbit hole of + color perception and LED peculiarities. --- Preface diff --git a/content/blog/wifi-led-driver/index.rst b/content/blog/wifi-led-driver/index.rst index 04fcaf6..7789360 100644 --- a/content/blog/wifi-led-driver/index.rst +++ b/content/blog/wifi-led-driver/index.rst @@ -2,11 +2,11 @@ title: "Wifi Led Driver" date: 2018-05-02T11:31:03+02:00 summary: > - After the `multichannel LED driver`_ was completed, I was just getting used to controlling LEDs at 14-bit resolution. + After the multichannel LED driver was completed, I was just getting used to controlling LEDs at 14-bit resolution. I liked the board we designed in this project, but at 32 channels it was a bit large for most use cases. Sometimes I just want to pop a piece of LED tape or two somewhere, but I don't need a full 32 channels of control. I ended up thinking that a smaller version of the 32-channel driver that didn't require a separate control computer would be - handy. So I sat down and designed a variant of the design with only 8 channels instead of 32 and an on-board ESP8266_ + handy. So I sat down and designed a variant of the design with only 8 channels instead of 32 and an on-board ESP8266 module instead of the RS485_ transceiver for WiFi connectivity. --- |