Fine-Tuning on My Own Commit History: The Model Now Writes Bugs in My Style

Because when you fine-tune on your own history, you are not training a model to be better than you.

https://cha1nc0der.wordpress.com/2026/05/05/fine-tuning-on-my-own-commit-history-the-model-now-writes-bugs-in-my-style/

Matching Transistors

https://lemy.lol/post/64990562

Matching Transistors - lemy.lol

Lemmy

anyone ordered from #pine64 .com? their trustpilot score is awful but I do need a new solder iron..

#diy #diyelectronics #soldering

Has anyone here used infrared headphones?
(like the kind used by some TVs/car stereos)

Or have any schematics/plans/references?

I'm trying to build or acquire a pair (transmitter and receiver), I think I can use a microcontroller for transmit but i don't think that will cut it for receiving the (supposedly) FM signal.

(boost for reach)

#askfedi #electronics #diy #diyaudio #audio #headphones #duckduckfedi #diyelectronics

Clay PCB Tutorial - lemy.lol

Lemmy

Turn an old Kindle into a typewriter

https://lemy.lol/post/64634500

Turn an old Kindle into a typewriter - lemy.lol

Lemmy

Love this interactive art instlation

"My little piece of Privacy"
- Niklas Roy

https://niklasroy.com/project/88/my-little-piece-of-privacy

#art #diyelectronics

Niklas Roy - My little piece of Privacy

New online tool! Got tired of calculating pot bias by hand πŸ˜…

https://gnd.buzz/tools/pot-bias

#diyElectronics #theWorkshop #controlvoltage #synthdiy

Building a $40 Stingray Detector That Fits in an Altoids Tin

You don’t see IMSI catchers. You don’t hear them. They sit between your phone and the network like a polite lie, impersonating a tower just well enough that your device shrugs and connects anyway. No warning. No vibration. Nothing in the UI suggests that your phone has just been convinced to trust something it never verified.

https://cha1nc0der.wordpress.com/2026/04/15/building-a-40-stingray-detector-that-fits-in-an-altoids-tin/

Any European sell some mid to insane level soldering training pcb? or know shops that ship from within EU that does?

#diyelectronics #soldering #diy