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pics - how are you using your Pi?

Posted: Tue Aug 27, 2019 7:03 pm
by pi-tastic
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Re: pics - how are you using your Pi?

Posted: Tue Aug 27, 2019 9:35 pm
by goodburner
Very shabbily?

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Re: pics - how are you using your Pi?

Posted: Wed Aug 28, 2019 1:14 am
by SueGeo
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My two Zero W servers.

One picoreplayer w/ LMS for music to chromecast. The other runs MyMediaAlexa which can stream my audiobooks to Echo Auto by voice command.

The cable box they're sitting on is unplugged, never used.

Re: pics - how are you using your Pi?

Posted: Wed Aug 28, 2019 4:22 am
by hippie403
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Pi4 as desktop replacement.

Pi3 based Kano computer kit touch waiting for a Pi4 brain transplant.

Re: pics - how are you using your Pi?

Posted: Wed Aug 28, 2019 7:07 am
by FPV
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Using my Pi4b as my main desktop but also to flash other devices via a USBasp programmer.

Re: pics - how are you using your Pi?

Posted: Wed Aug 28, 2019 8:47 am
by Imperf3kt
Paperweights... Mostly.

But when I feel like fiddling with them, my current main project is a handheld Pi3A+
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Not featured: my other Pis

Re: pics - how are you using your Pi?

Posted: Wed Aug 28, 2019 9:21 am
by cruster
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Re: pics - how are you using your Pi?

Posted: Wed Aug 28, 2019 11:50 am
by alphanumeric
My build pictures that are in my Public One drive folder. Non of these are small enough to upload here and I just don't have the patince to resize them till they will.
https://1drv.ms/u/s!AjOYwiwlwDtpgUN1c ... e=sO5kJE

Re: pics - how are you using your Pi?

Posted: Thu Aug 29, 2019 7:21 pm
by HermannSW
Using Pi to capture global external shutter videos with Raspberry v1 camera.
The Pi records the video of airgun pellet in flight, as well as triggers the diy highspeed flash with 3kHz/9kHz PWM of 8.33µs duration flashes.
Pi is hidden by the pehllet catcher, on the right side of the photo.
https://github.com/Hermann-SW/Raspberry ... al_shutter
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With post processing this is 9000fps animation of airgun pellet in flight, played at 3fps, 3000× slower than real:
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Re: pics - how are you using your Pi?

Posted: Thu Aug 29, 2019 7:31 pm
by HermannSW
As Raspberry "Pyro", ignites an electric match and record 665fps highspeed video of that (played at 25fps, 26.6 times slower than real):
https://www.raspberrypi.org/forums/view ... p?t=204444
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Re: pics - how are you using your Pi?

Posted: Thu Aug 29, 2019 7:36 pm
by HermannSW
Cheap RC airplane with "outboard" Pi Zero and camera:
https://www.raspberrypi.org/forums/view ... p?t=190407
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The little white dot is me ;-)
https://www.youtube.com/watch?v=bo0iMjMv46w
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Re: pics - how are you using your Pi?

Posted: Thu Aug 29, 2019 9:29 pm
by pi-tastic
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Re: pics - how are you using your Pi?

Posted: Thu Aug 29, 2019 9:50 pm
by LTolledo
@pi-plastic, one thing missing is "spaghetti meat sauce"? :D

here are some of mine
RPi1B Media Player FrontView.jpg
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RPi1B Media Player TopView.jpg
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RPi2B_NAS_v3.0.jpg
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Re: pics - how are you using your Pi?

Posted: Thu Aug 29, 2019 9:53 pm
by LTolledo
continuing....
breaboardpi.JPG
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RPi HiFi sources.jpg
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PiTop Fan.jpg
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Re: pics - how are you using your Pi?

Posted: Thu Aug 29, 2019 11:35 pm
by JohnsUPS
Recent project....Temperature and rooftop data center chiller monitor.

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Re: pics - how are you using your Pi?

Posted: Fri Aug 30, 2019 12:38 am
by pi-tastic
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Re: pics - how are you using your Pi?

Posted: Fri Aug 30, 2019 4:27 am
by CharlyDelta
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Re: pics - how are you using your Pi?

Posted: Sun Sep 01, 2019 8:44 pm
by HermannSW
Some MIT students used global external shutter capturing with Raspberry v1 camera to capture rifle bullet just after passing through an apple. That was done numerous times before. What they made special is that they did capture the global shutter image with 16(!) PIs with cameras at the same point in time from different angles. More details in "Ultra high-speed imaging, capturing matrix style bullet time." thread, and on the github repo they pointed to:
https://www.raspberrypi.org/forums/view ... 3&t=240442

Their setup:
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One of the result "Matrix" style animations created from the 16 cameras:
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