Alexandria Library

A curated collection of awesome articles

Here are some ressources related to Audio, Storage, Electronics. Hoping you will find learning material, alternative tools or just some interesting stuff.

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Articles

TP–7 Field Recorder

See discussion (193 comments, 171 points) - Archive

The inner beauty of a Tesla Stropkov DS 3600 telephone from the early 1980s

See discussion (77 comments, 114 points) - Archive

Guitar Effects Guidebook, Vol. 20 [pdf]

See discussion (107 comments, 222 points) - Archive

PhilTel is looking to install free payphones in Philadelphia

See discussion (64 comments, 92 points) - Archive

Audio CD ripping – optical drive accuracy listing

See discussion (161 comments, 208 points) - Archive

HDD Clicker – HDD Sound Simulator

See discussion (89 comments, 210 points) - Archive

Solving my truck’s TPMS sensor problem with the help of an RTL-SDR dongle

See discussion (122 comments, 109 points) - Archive

IKEA Symfonisk Gen2 Amp Modification Guide – A Much Cheaper Sonos Amp

See discussion (83 comments, 231 points) - Archive

The 970-HA-JOKES Payphone Project

See discussion (16 comments, 106 points) - Archive

My New Sony NW-A55 Walkman

See discussion (265 comments, 275 points) - Archive

The Floppotron 3.0

See discussion (128 comments, 1398 points) - Archive

Bob Cassette Rewinder: Hacking Detergent DRM

See discussion (346 comments, 653 points) - Archive

I disabled WiFi on the new Samsung fridge

See discussion (617 comments, 489 points) - Archive

Korg NTS-2 DIY oscilloscope and wave generator kit

See discussion (56 comments, 123 points) - Archive

TX-6 – Teenage Engineering

See discussion (328 comments, 434 points) - Archive

Bentō is an alive, unstable Japanese noise box by Giorgio Sancristoforo

See discussion (37 comments, 134 points) - Archive

Writing a printer driver in JavaScript

See discussion (17 comments, 103 points) - Archive

We purchased a machine from China and it came with malware preinstalled

See discussion (316 comments, 543 points) - Archive

Danish government makes its new economic model open source

See discussion (152 comments, 842 points) - Archive

Macrochips: A collection of laser engraved, 4 inch slate tile microchip coasters

See discussion (15 comments, 133 points) - Archive

Forced to sell chipless ink cartridges, Canon tells customers how to bypass DRM

See discussion (216 comments, 374 points) - Archive

Why the McFlurry machine company just got hit with a restraining order

See discussion (67 comments, 86 points) - Archive

I've got a broken combine harvester – manufacturer won't give me software key

See discussion (194 comments, 222 points) - Archive

Super MIDI Pak – Use Your SNES as a MIDI Synthesizer

See discussion (25 comments, 109 points) - Archive

Anime Video Encoding Guide for X265 (HEVC) & AAC/Opus (2019)

See discussion (59 comments, 157 points) - Archive

Is Sony's 140MB MiniDisc Drive the Next Betamax? (1996)

See discussion (125 comments, 93 points) - Archive

Neural networks emulate any guitar pedal for $120

See discussion (156 comments, 286 points) - Archive

PocketPCR

See discussion (30 comments, 124 points) - Archive

Bob Cassette Rewinder: Hacking Detergent DRM

See discussion (404 comments, 1260 points) - Archive

Building replacement proprietary battery packs

See discussion (122 comments, 225 points) - Archive

Ferrari is bricked during upgrade due to no mobile reception while underground

See discussion (326 comments, 526 points) - Archive

OB–4 – Portable high fidelity loudspeaker

See discussion (216 comments, 282 points) - Archive

Blu-ray player keeps cycling on/off whenever plugged in

See discussion (90 comments, 123 points) - Archive

Dumping MiniDisc Media

See discussion (60 comments, 134 points) - Archive

I built a dumb cell phone with a rotary dial

See discussion (36 comments, 134 points) - Archive

Recover HD Using a Magnet

See discussion (85 comments, 270 points) - Archive

My Hardest Bug to Debug (2018)

See discussion (71 comments, 136 points) - Archive

Surge Synthesizer

See discussion (15 comments, 133 points) - Archive

Hard disks can be turned into listening devices

See discussion (76 comments, 279 points) - Archive

The Worst Interface Ever: The Self-Destruct Switch (2004)

See discussion (70 comments, 114 points) - Archive

The Blu-Ray Reauthoring Project

See discussion (95 comments, 128 points) - Archive

Cracking Litter Box DRM

See discussion (49 comments, 121 points) - Archive

Barbie typewriter (2015)

See discussion (50 comments, 123 points) - Archive

Show HN: Giving a Broken Barcode Scanner a New Life with Elixir and Nerves

See discussion (58 comments, 330 points) - Archive

Apple HomePod – The Audiophile Perspective and Measurements

See discussion (76 comments, 83 points) - Archive

Unboxing Our New Desktop Pick and Place Machine

See discussion (78 comments, 262 points) - Archive

The Yamaha NS10 Story – How a Hi-Fi Speaker Conquered the Studio World (2008)

See discussion (96 comments, 81 points) - Archive

Restoring a Soviet-era analog synthesizer

See discussion (44 comments, 206 points) - Archive

IO-808: A Web-Based TR-808 Drum Machine Using React, Redux, and Web Audio API

See discussion (18 comments, 106 points) - Archive

Interpreting Analog Sticks

See discussion (11 comments, 119 points) - Archive

BB-8 Droid Teardown

See discussion (21 comments, 128 points) - Archive

Show HN: An old rotary phone converted into a mobile phone

See discussion (61 comments, 222 points) - Archive

Homemade Speakers

See discussion (70 comments, 154 points) - Archive

Tindie says forget Kickstarter

See discussion (24 comments, 100 points) - Archive

We understand why Etsy removes Electronics projects

See discussion (19 comments, 85 points) - Archive

The Payphone Project

See discussion (13 comments, 102 points) - Archive

Typing at 255 WPM shouldn't cost $4000

See discussion (73 comments, 247 points) - Archive

DNA is now DIY: OpenPCR ships worldwide

See discussion (41 comments, 118 points) - Archive

HD 555 to HD 595 mod (or: how Sennheiser cripples cheaper headphones)

See discussion (207 comments, 395 points) - Archive

Today's Coding Interview Game

See discussion (118 comments, 132 points) - Archive

The software fixed the hardware

See discussion (42 comments, 162 points) - Archive

Lessons learned by a software guy venturing into hardware

See discussion (54 comments, 171 points) - Archive

Coding4Fun Hardware Boneyard – Using the CueCat with .NET (2006)

See discussion (70 comments, 98 points) - Archive

Details of the new Suzuki Omnichord OM-108

See discussion (87 comments, 151 points) - Archive

Want to build a sequencer? 454.bio opens up their plans

See discussion (68 comments, 145 points) - Archive

Bob_cassette_rewinder

See discussion (109 comments, 484 points) - Archive

Show HN: Rotary Phone Project

See discussion (46 comments, 208 points) - Archive

Medieval

See discussion (321 comments, 880 points) - Archive

Batteryless OP-1

See discussion (46 comments, 84 points) - Archive