Laser diode self-mixing: Range-finding and sub-micron vibration measurement
Applied Science201827:46491.1K views
Why it is in the catalog
Hacker News commenters linked this video 3 times between 2019 and 2025, from 1 different accounts. Its recommendation score is 1.
More from Hardware & Electronics
1:01:20Indistinguishable From Magic: Manufacturing Modern Computer Chips
Andor Gafotas
2012Hardware & Electronics20 HN mentions
28:03AT&T Archives: Similiarities of Wave Behavior (Bonus Edition)
AT&T Tech Channel
2012Hardware & Electronics20 HN mentions
23:53D/A and A/D | Digital Show and Tell (Monty Montgomery @ xiph.org)
FL Studio
2013Hardware & Electronics20 HN mentions
6:538-bit computer update
Ben Eater
2016Hardware & Electronics15 HN mentions
27:25“Hello, world” from scratch on a 6502 — Part 1
Ben Eater
2019Hardware & Electronics13 HN mentions
47:52Finding the Missing Memristor - R. Stanley Williams
The Qualcomm Institute
2010Hardware & Electronics17 HN mentions
2:19:51[LIVE] How to Achieve Proper Grounding - Rick Hartley - Expert Live Training (US)
Altium
2019Hardware & Electronics11 HN mentions
36:47Harder Drive: Hard drives we didn't want or need
suckerpinch
2022Hardware & Electronics20 HN mentions