He started by grabbing a NE567 tone decoder IC, which uses a phase-locked loop to trigger an output when detecting a tone of a given frequency.

He started by grabbing a NE567 tone decoder IC, which uses a phase-locked loop to trigger an output when detecting a tone of a given frequency.

Finally, 2-4, 3-8, and 4-16 decoder circuits are built using the winner-take-all neural networks, and an n − 2n universal decoder model is further developed. This study presents an effective method ...

Political debates on social media are often seen as toxic and unproductive. But a new study from Denmark suggests that targeted tweaks can make these conversations significantly more constructive.

Boundary County Calendar - July 24-Aug. 3, 2025Editor’s note: If you would like to have your meeting or event shared with the community, please contact us at [email protected] or call ...

PL tone of 88.5 is required. You do not have to be a member of the club to participate. All licensed Hams are welcome to participate. ... read more » ...