Synth Power
July 30, 2026
… OCR text transcript The power After searching and reading a lot, I found the XL5430 +/- 12V mode based on the TPS5430 chip. This is cheap, simple, and small. I’m
A blog by Luke Miller. Conversations about art, culture, DIY, and the occasional short story.
July 30, 2026
… OCR text transcript The power After searching and reading a lot, I found the XL5430 +/- 12V mode based on the TPS5430 chip. This is cheap, simple, and small. I’m
July 30, 2026
… OCR text transcript The Goal Ultimately I work to record a lo-fi video game soundtrack for a fake game. I’m inspired by things like the Bastion old Zelda, and their
July 30, 2026
… OCR text transcript I’m building a module synthesizer. After making about 10 working guitar pedals, I realized I was halfway to a synth. Having watched Moritz Klein’s excellent youtube series,
July 30, 2026
… OCR text transcript This is V3 of my finch kb. The first was hardwired in a 3d printed case. The second was one of my pcbs but I used a
June 26, 2026
… OCR text transcript 20260626 If this works it will be a miracle. The robots built me the scan to blog pipeline I demanded, and all it took was blood, sweat,
June 23, 2026
… OCR text transcript 20260623 What, I wonder, is the place blogs in a post-LLM world? Cloudflare notes as of today that in the last 7 days 64% of traffic comes from
August 15, 2024
… I’ve posted a few keyboard builds here over the years. Each one was me looking for some kind of efficiency, or just wanting to try something different. This time, I wanted
April 21, 2022
… I have 2 linux machines: local and remote. local is the laptop I carry around to different networks–into the office, coffeeshops, library. But I want to be able to log
February 21, 2022
… A story about a raspberry pi laptop Once upon a time I was excited about typewriters. Wait a minute, I am still excited about typewriters. Once I was excited about
February 14, 2022
… On my new pi laptop (to be described in a later post) it always boots to console without numlock. I would prefer numlock to be ON always. > Raspbian GNU/Linux 10
January 31, 2022
… Conda solves a bunch of python environment problems. It makes it easy to manage different environments and use different dependencies for different projects. But sometimes it hangs and then tells
December 8, 2021
… There are many good fonts, but a few are terrible. In linux, we can force a replacement of a particularly hated font: Comic Sans Terminal sudo vim /etc/fonts/local.conf In this file, this will
October 10, 2021
… This is my favorite keyboard. It’s comfortable, fast, and efficient. Make one! Materials 1 Arduino pro micro 1 nice micro usb cord 48 switches (your choice) 48 diodes (1N4148 or similar)
February 15, 2021
… Purpose Audio baby monitors are cool and all, but how do you know when your 1-year old decides she’s big enough to climb out of the crib? Enter the baby spycam. This
March 23, 2020
… I have wanted to try blacksmithing since I was a kid. Yesterday I finally got a chance to do that. My setup is a propane tank, 6 firebricks, and a piece
March 23, 2020
… I previously built a Roubo phone stand that gets used all the time. But phonestands are so useful that I have more. A lot more. I designed this one in OpenSCAD, a
January 13, 2020
… A Blessing To eat when you’re hungry To sleep when you’re tired To work with your hands For the growth of a peaceful tribe And finally to recognize The fragile gift
October 22, 2019
… Context I am enrolled in a Natural Language Processing course this quarter. I’m enjoying it a lot and decided to share some of the coursework here. This represents an analytic comparison
October 4, 2019
… I’ve been making some coffee scoops recently and this is the one that I most enjoy. It’s cherry, like most of my spoons. Scoops are in some ways more difficult to carve
September 17, 2019
… I am a linux guy. Since Windows Vista, I’ve found that I prefer the simplicity and predictability of open source software to the arbitrary (and silly) business decisions that Microsoft