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random_moonwalk

Re:Ask HN: Vibecoding Follies on Thursday October 08, 2026 @11:19AM (#50006881)
A chatbot, except responses are constructed from spliced together Bob Ross videos

https://x.com/ARoberts9/status/2106039228215795930?s=20

Re:Owed a billion dollars in Nvidia stock on Monday September 28, 2026 @06:06AM (#49875736)
"If only I'd put all my money on red before they span the roulette wheel!"
Re:Show HN: I built a synth for my daughter on Wednesday November 19, 2025 @09:13AM (#45979718)
This is a cool idea, but you can switch between major, minor, chromatic and pentatonic scales so the interval between notes changes depending on how many there are so having fixed clicks wouldn't work in that case.
Re:Show HN: I built a synth for my daughter on Tuesday November 18, 2025 @12:21PM (#45969215)
I am very lucky in this regard, my partner is amazing indeed! Most of the work was at night, so I hopefully didn't disrupt her too much.
Re:Show HN: I built a synth for my daughter on Tuesday November 18, 2025 @09:10AM (#45966242)
Ah the Cloudflare outage has hit my form!
Re:Show HN: I built a synth for my daughter on Monday November 17, 2025 @04:59PM (#45958842)
I've been reflecting on this a bit. I found it very useful to have a well-defined project and focus the learning time on things that are necessary for completing it. Having a background in coding was useful because I find you end up developing a knack for isolating parts of systems and figuring out how to work on small parts that end up fitting together.

I therefore focused initially on simply getting readings from a single potentiometer; if I could do that then I felt pretty confident I could read from four of them. If I could generate a midi message I was pretty confident I could send it to something that could read it etc.

When I started on the PCB design I had a simple circuit already so it was a case of translating that onto a board.

I didn't get too deep into any of the various parts but I found that it gave me a birds-eye view of the whole process and I now feel confident in isolating parts of them and 'zooming in' to them and refining them, building on the foundation I've developed.

Re:Show HN: I built a synth for my daughter on Monday November 17, 2025 @04:17PM (#45958425)
Thanks, I've responded :)
Re:Show HN: I built a synth for my daughter on Monday November 17, 2025 @02:10PM (#45956896)
Thank you!

I didn't know that was a thing - I'm going to look into it.

Re:Show HN: I built a synth for my daughter on Monday November 17, 2025 @01:09PM (#45956203)
Thanks so much! Please drop your email here and I'll keep you updated with any next steps: https://tally.so/r/Y55dXv
Re:Show HN: I built a synth for my daughter on Monday November 17, 2025 @01:08PM (#45956190)
Thanks for all the kind words and feedback. There are some comments expressing interest in supporting a Kickstarter etc. If you're interested in receiving updates you can leave your email here:

https://tally.so/r/Y55dXv

Thanks again - this was a bit of a surprise!

Re:Show HN: I built a synth for my daughter on Monday November 17, 2025 @11:18AM (#45955004)
I trained as a classical guitarist, so I maintain some longer nails on my right hand :)
Re:Show HN: I built a synth for my daughter on Monday November 17, 2025 @10:53AM (#45954680)
This sounds like a lesson I’m going to be learning the hard way
Re:Show HN: I built a synth for my daughter on Monday November 17, 2025 @10:22AM (#45954364)
Thanks! Yes it's a little digital synth that receives MIDI.

I used Chroma Cap knobs: https://store.djtechtools.com/products/chroma-caps-knobs-and...

Re:Show HN: I built a synth for my daughter on Monday November 17, 2025 @10:15AM (#45954302)
That's what the drum machine module is for.
Re:Show HN: I built a synth for my daughter on Monday November 17, 2025 @10:14AM (#45954296)
Can confirm, they're my first child
Re:Show HN: I built a synth for my daughter on Monday November 17, 2025 @09:23AM (#45953800)
Thank you! Unfortunately I decided to save that feature for v2!
Re:Show HN: I built a synth for my daughter on Monday November 17, 2025 @09:13AM (#45953710)
Hi, your mental model is essentially correct, though it took me a good few evenings over a couple of weeks to get the workflow down in fusion 360. The electronics retailer will usually have the footprint and 3d model available on the component page. You can then import it, define which pins you want connected to each other in the footprint and in the PCB editor you can drag the routes (wires) to connect them.

Printing is way cheaper than I initially thought it would be - I paid £35 or so, including delivery and 5 of them arrived in 5 days. You can get cheaper delivery though. Also most of that cost is shipping and the setup fee - the marginal cost for each additional PCB print in the order is on the order of low single digit dollars.

Tbh my circuit was fairly simple so I just took a bit of a chance (and some extra care wiring things up). I think there’s a subreddit where people give feedback though I haven’t submitted anything.

Re:Show HN: I built a synth for my daughter on Monday November 17, 2025 @09:04AM (#45953636)
Yes exactly, it would be great to be able to sync the clocks so they all ‘just work’ together. And maybe also a module that gives all the other synth parameters for the more advanced user too. I say it’s for my daughter, but I actually would love this too.
Re:Cormac McCarthy's personal library on Thursday October 02, 2025 @08:34AM (#45448822)
Thanks, these are great! A link to some scans of David Foster Wallace’s annotations in the New Yorker piece too. For the curious: https://archive.ph/o/M2H3s/www.hrc.utexas.edu/press/releases...
Re:Cormac McCarthy's personal library on Thursday October 02, 2025 @05:24AM (#45447702)
Are there any collections of annotated pages from books belonging to well-known authors that have been made available online? I'd be interested to get some impression of how they engaged with the material, whatever it is.
Re:Ask HN: What Are You Reading? on Friday September 19, 2025 @06:33AM (#45300054)
Fiction: It by Stephen King

Non-Fiction: The Spy and the Traitor by Ben MacIntyre. It's about the KGB spy-turned-MI6 agent Oleg Gordievsky and reads like a thriller.

Re:Ask HN: How do you learn Spanish guitar? on Tuesday June 24, 2025 @05:16AM (#44364246)
I recommend finding a good teacher who specialises in Flamenco if that's where your interest lies. They can help you navigate the various rhythms and techniques which are quite particular to the style. In-personal ideally, though I'm sure you can find someone who can teach via video call too.
Re:Ask HN: Moving to London from California on Monday May 19, 2025 @05:49AM (#44028042)
'you'll realise it's quite small really and get to know the place.'

I've been here for ~10 years and feel like I'm familiar with a fairly narrow slice of it (mostly north/north east a little bit). A good mental model imo is to see it as a collection of smaller towns, each with distinct urban centres, that have grown into each other. This makes it endlessly interesting to me and I feel like I'm unlocking new parts of it all the time.

Do you mean this asteroid that's about to orbit the Earth? https://www.livescience.com/space/asteroids/earths-new-mini-...
A "Founding Engineer" is usually someone who's too late to the game to be a founder but so early that they'll contribute virtually as much value as the founders over time but only take home ~1.5% equity and a sub-market salary.
Re:How I Listen to Music on Tuesday March 05, 2024 @03:51AM (#39600911)
Re:Mistral Le Chat on Tuesday February 27, 2024 @03:38AM (#39521622)
Thanks. At the mercy of Chrome's translation it says 'Cat' everywhere.

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