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marxy's musing on technology
Personal blog · blog.marxy.orghardwaresystems
marxy's musing on technology is a personal blog at blog.marxy.org about hardware and systems. Since 2013, 3 different Hacker News readers have linked it 3 times. It is still writing: the last post was on 2026-11-01, and you can follow it by feed.
Too few sampled comments (1) to say how often HN recommends it.?
Why HN links it
Posts on amateur radio and WSPR beacon transmitters on microcontrollers. HN readers link it as a source for building a minimal WSPR transmitter, one later ported from Arduino to Pico.
Summarised by Claude from a sample of 1 HN comments that link here. Each comment is marked recommending, critical or neutral (citing without judging); how this works.
A bloke with too many hobbies.
What Hacker News says?
I based it off something similar to this https://blog.marxy.org/2018/12/minimal-wspr-transmit-with-ar... and moved it to Pico from arduino
Comment linking /2018/12/minimal-wspr-transmit-with-arduino-and.html
on “Ham Radio 101: What is WSPR?”Submitted Antuino – first look at a “compact radio lab” as a story · 11 points
HN discussionSubmitted Reverse engineering network traffic with a Raspberry Pi as a story · 2 points
HN discussion