Hackaday

How Simple Can A Superhet Be

If you cultivate an interest in building radios it’s likely that you’ll at some point make a simple receiver. Perhaps a ...

The True Root of Consciousness Isn't What We Think, a Scientist Says—And It Could Upend Who We Think We Are

Neuroscience has long worshiped the neocortex—the brain’s hub for sophisticated thought. But consciousness may originate ...
eCoustics

TEAC Unveils NT-507T: All-Digital Roon Ready Network Transport Joins Reference 500 Series

TEAC keeps usability front and center with the NT-507T, which works with OpenHome-compatible apps, including TEAC’s own HR Streamer. The USB Volume Function allows users to adjust the volume of ...
EDN

Circuit makes square deal

A straightforward, fast, temperature-compensated, calibration-free, and accurate variation of the classic squaring circuit.

Struggling to retain information after reading? Doing a simple thing can help, says top doc

Exercising a few hours after studying, but not immediately, significantly boosts memory retention. Research published in the ...

TEAC Adds To Its Reference 500 Series With The Launch Of The NT-507T Network Transport

T, a dedicated network streaming transport that joins TEAC's Reference 500 Series like the TEAC UD-507 DAC/preamp.