h o ʍ l e t t<p>→ New Tech Targets GPS’s Navigation Supremacy<br><a href="https://spectrum.ieee.org/optical-gyroscopes-on-chip" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">spectrum.ieee.org/optical-gyro</span><span class="invisible">scopes-on-chip</span></a></p><p>“[T]hey created a solid-state <a href="https://mamot.fr/tags/gyroscope" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gyroscope</span></a> small enough to fit on a grain of rice. Like the optical gyroscopes that appeared before it, this gyroscope leveraged the <a href="https://mamot.fr/tags/Sagnac" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Sagnac</span></a> effect”</p><p>“[T]his method does not rely on external signals, it is immune to electromagnetic interference, vibration, and cyberattacks via an open communication channel—making it an ideal solution for applications where <a href="https://mamot.fr/tags/GPS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GPS</span></a> is unreliable or completely denied”</p>
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The Gyro Monorail: How To Make Trains Better With A Gyroscope - The gyroscopic system for gyro monorail trains that Brennan developed. (Credit: Pr... - https://hackaday.com/2024/01/31/the-gyro-monorail-how-to-make-trains-better-with-a-gyroscope/ #transportationhacks #gyroscopiccar #gyroscope #monorail
Hackaday · The Gyro Monorail: How To Make Trains Better With A GyroscopeEveryone who has ever handled a spinning gyroscope found themselves likely mesmerized by the way it absolutely maintains its orientation even when disturbed. Much of modern technology would be impo…
Teardown Of Two Russian Missile Sensors - Recently [Michel] received two packages from Ukraine containing some salvaged Russ... - https://hackaday.com/2024/01/05/teardown-of-two-russian-missile-sensors/ #gyroscope #teardown
Hackaday · Teardown Of Two Russian Missile SensorsRecently [Michel] received two packages from Ukraine containing some salvaged Russian electronics that once belonged to (presumably) a 9K38 Igla, Vympel R-27 or similar infrared homing missile, as …
Fancy Gyroscopes Are Key To Radio-Free Navigation - Back in the old days, finding out your location on Earth was a pretty involved end... - https://hackaday.com/2023/11/01/fancy-gyroscopes-are-key-to-radio-free-navigation/ #inertialnavigation #hackadaycolumns #deadreckoning #navigation #mischacks #gyroscope #imu #ins
Hackaday · Fancy Gyroscopes Are Key To Radio-Free NavigationBack in the old days, finding out your location on Earth was a pretty involved endeavor. You had to look at stars, use fancy gimballed equipment to track your motion, or simply be able to track you…
Gyroscope Walks The Tightrope - Gyroscopes are one of those physics phenomena that are a means to many ends, but c... - https://hackaday.com/2023/05/23/gyroscope-walks-the-tightrope/ #balancingrobot #gyroscope #toyhacks #flywheel
HackadayGyroscope Walks The TightropeGyroscopes are one of those physics phenomena that are a means to many ends, but can also enjoyed as a fascinating object in their own right. Case and point being [Hyperspace Pirate]’s tightr…
3ax accelerometer/gyro chip. Composite of 3 different chips that I decapped. Didn't get a complete view of top right unfortunately.
I thought the bottom was accel at first, but thinking they are gyros now? Dual mass vibrating kind? Lack of combs on the top devices is throwing me, just a few plates that I can see.
There are "pits" or cutouts under two of the three devices under the bottom, which is contributing to my feeling they are gyros (to help allow coriolis distortion)
