A Tektronix TDS 684B Oscilloscope Uses CCD Analog Memory(tomverbeure.github.io)

96 points by zdw 1 year ago | 59 comments

Intel x86 documentation has more pages than the 6502 has transistors (2013)(righto.com)

221 points by optimalsolver 3 years ago | 98 comments

Designing Electronics That Work(hscott.net)

266 points by teleforce 1 year ago | 100 comments

Build Log: Macintosh Classic(jeffgeerling.com)

40 points by speckx 1 year ago | 14 comments

Modern Walkmans(walkman.land)

141 points by classichasclass 10 months ago | 93 comments

Z2 – Lithographically fabricated IC in a garage fab(sam.zeloof.xyz)

333 points by embedding-shape 10 months ago | 76 comments

Sam Zeloof's blog post about the Z2, a homemade 1000+ transistor array chip made by lithography in his garage fab, following his 2018 Z1 amplifier.

Fixing an Elgato HD60 S HDMI capture device with the help of Ghidra(downtowndougbrown.com)

449 points by miles 2 years ago | 84 comments

Blog post by Doug Brown describing diagnosing and repairing a broken Elgato HD60 S HDMI capture device, including firmware reverse engineering with Ghidra.

FFmpeg 9.1's new AAC encoder(hydrogenaudio.org)

421 points by ledoge 3 months ago | 135 comments

Hydrogenaudio forum thread by user lynne about the new AAC encoder in FFmpeg 9.1.

MLow: Meta's low bitrate audio codec(engineering.fb.com)

551 points by mikece 2 years ago | 188 comments

Engineering at Meta blog post introducing MLow, Meta's low bitrate audio codec for real-time calling.

Building the mouse Logitech won't make(samwilkinson.io)

398 points by sammycdubs 1 year ago | 285 comments

A personal blog post describing modifications to a Logitech MX Ergo trackball mouse to fix its micro-USB charging, loud switches, and bloated software.

Replacing a $3000/mo Heroku bill with a $55/mo server(disco.cloud)

730 points by jryio 1 year ago | 492 comments

A Disco blog case study on how Idealist.org replaced roughly $3,000/month of Heroku staging environments with a single $55/month server.

OpenRadioss is not open anymore(siemens.com)

11 points by hdrz 24 days ago | 10 comments

Siemens page announcing that the community-driven OpenRadioss research effort is being consolidated into its commercial Simcenter Radioss product.