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1.
Designing a low-cost high-performance 10 MHz – 15 GHz vector network analyzer
(
hforsten.com
)
99 points
by
pdziepak
2 days ago
|
25 comments
2.
Monte Carlo Crash Course: Sampling
(
thenumb.at
)
106 points
by
ibobev
3 days ago
|
20 comments
3.
Linux Kernel Defence Map – Security Hardening Concepts
(
github.com/a13xp0p0v
)
158 points
by
transpute
12 days ago
|
20 comments
4.
Coolify: Open-source and self-hostable Heroku / Netlify / Vercel alternative
(
coolify.io
)
382 points
by
vanschelven
15 days ago
|
179 comments
5.
QRP Labs QMX SSB beta firmware relased
(
qrp-labs.com
)
72 points
by
DrAwdeOccarim
30 days ago
|
24 comments
6.
Docs – Open source alternative to Notion or Outline
(
github.com/suitenumerique
)
1952 points
by
maelito
32 days ago
|
454 comments
7.
Finding Signal in the Noise: Machine Learning and the Markets (Jane Street)
(
signalsandthreads.com
)
185 points
by
lewiscarson
34 days ago
|
146 comments
8.
Tiny Ten DSP-Based HF Transceiver
(
janbob.com
)
71 points
by
wglb
46 days ago
|
19 comments
9.
Show HN: SafeHaven – A Minimal VPN Implementation in Go
(
github.com/kwakubiney
)
99 points
by
kwakubiney
46 days ago
|
12 comments
10.
The best way to use text embeddings portably is with Parquet and Polars
(
minimaxir.com
)
247 points
by
minimaxir
52 days ago
|
59 comments
11.
Introduction to Stochastic Calculus
(
jiha-kim.github.io
)
444 points
by
ibobev
52 days ago
|
70 comments
12.
Homemade polarimetric synthetic aperture radar drone
(
hforsten.com
)
616 points
by
picture
60 days ago
|
60 comments
13.
Basis of the Kalman Filter [pdf]
(
github.com/tpn
)
239 points
by
fzliu
64 days ago
|
37 comments
14.
Zig Guide
(
zig.guide
)
149 points
by
tosh
71 days ago
|
58 comments
15.
OWASP Non-Human Identities Top 10
(
owasp.org
)
157 points
by
raskelll
73 days ago
|
33 comments
16.
Ask HN: Is anyone doing anything cool with tiny language models?
684 points
by
prettyblocks
86 days ago
|
345 comments
17.
Kalman Filter Tutorial
(
kalmanfilter.net
)
358 points
by
ColinWright
89 days ago
|
72 comments
18.
Building Your First LoRa Mesh Network from Scratch [video]
(
ccc.de
)
40 points
by
doener
3 months ago
19.
Show HN: Kubernetes Spec Explorer
(
kubespec.dev
)
216 points
by
goenning
4 months ago
|
30 comments
20.
Noise Filtering Using €1 Filter (2020)
(
jaantollander.com
)
92 points
by
dsego
4 months ago
|
38 comments
21.
Sensible SQLite Defaults
(
briandouglas.ie
)
223 points
by
thunderbong
4 months ago
|
67 comments
22.
Ask HN: What are some cool but obscure data structures you know about?
2051 points
by
Uptrenda
on July 21, 2022
|
753 comments
23.
Beating the bookies with their own numbers
(
arxiv.org
)
72 points
by
hemant1041
5 months ago
|
58 comments
24.
Show HN: HTML-to-Markdown – convert entire websites to Markdown with Golang/CLI
(
github.com/johanneskaufmann
)
360 points
by
JohannesKauf
5 months ago
|
47 comments
25.
Practical Radio Circuits (2003) [pdf]
(
fracassi.net
)
157 points
by
_Microft
5 months ago
|
47 comments
26.
Ham Radio 101: What is WSPR?
(
onallbands.com
)
167 points
by
peter_d_sherman
5 months ago
|
67 comments
27.
I discovered mysterious hidden signals on a public radio channel (2013) [video]
(
ccc.de
)
273 points
by
joebig
5 months ago
|
67 comments
28.
555 Timer Circuits
(
555-timer-circuits.com
)
286 points
by
okl
6 months ago
|
105 comments
29.
CapibaraZero: A cheap alternative to FlipperZero based on ESP32-S3
(
capibarazero.github.io
)
409 points
by
andreock
6 months ago
|
79 comments
30.
Turn your Android phone into a modern ham radio transceiver
(
kv4p.com
)
537 points
by
thcipriani
6 months ago
|
191 comments
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