Moon Terminator Illusion explained in 5 seconds szulat 2017-02-07 | See Michael Stevens video if you don't know what is the problem, then come back here to really understand it in 5 seconds:youtube.com/watch?v=Y2gTSjoEExc
How to build a Gembird desktop microphone szulat 2023-05-20 | Note that by replaying this video in reverse it can also be used as a disassembly instruction!Parts in order of appearance:- Microphone enclosure- Electret microphone with a cable- Flexible goosenect tube- Microphone stand- Foam cover- 3.5mm jack with a cable- Bistable switch- Plastic bag of chinese dirt- 3 little screws- 3 foam feet
Simulate connect/disconnect USB by controlling the USB power through the Raspberry Pi GPIO szulat 2022-02-13 | (Literally) everything is in the video (so who needs video editing? 😋)By the way, the built-in USB hubs can control the power, too, but not in a very useful way - see github.com/mvp/uhubctl
Top Sailor for Apple TV (work in progress) szulat 2022-01-03 | Interestingly, after releasing their first games-capable Apple TV they decided that the remote is not good for games after all and everyone should get the proper gamepad instead. The current second generation remote is more pleasant to handle but lacks motions sensors, which means it can't be used for this kind of analog sailboat control... 😢
Framsticks Artificial Life szulat 2021-09-18 | current AppStore status: waiting for review2023 update: finally published! 😎apps.apple.com/us/app/framsticks-artificial-life/id1187400787
mediump precision causing earthquakes in GLES! ;-) szulat 2021-09-03 | problem solved by changing one keyword...recorded on iPhone 6smediump: range +-2^15 precision 1/2^10highp: range +-2^127 precision 1/2^23
Koronawirusowe dni w Kolbuszowej (kwiecień 2020) szulat 2020-04-20 | W tym filmie nic się nie dzieje. Powstał tylko po to, żeby po latach sobie obejrzeć jak dziwnie wyglądało miasto, w którym wszystko było zamknięte a ludzie przymusowo siedzieli w domach.Podziękowania dla DWUH za zgodę na wykorzystanie fragmentu utworu!youtube.com/watch?v=8pYxLofxI7U
Śmigłowiec Black Hawk na lotnisku w Mielcu (EPML) szulat 2018-11-11 | obraz z kamery na lotnisku:http://www.mielec.pl/widok-z-wiezy-lotniska-w-mielcu-online/efekt dźwiękowy na licencji CC-BY 3.0:freesound.org/people/Benboncan
Szybowiec Mucha 100 - start z lin gumowych i lądowanie szulat 2018-10-01 | SZD-12 Mucha 100 SP-1937 na Zlocie Zabytkowych Szybowców - Czarna Góra - Litwinka 2018Zlot zorganizowano w 95 rocznicę pierwszych zawodów szybowcowych w Polsce i czwartych w Europie (rok 1923).http://www.aeroklub.nowytarg.pl/n/473/zlot-zabytkowych-szybowcow
Szybowcem nad Alpami szulat 2018-05-30 | Tak można się przelecieć w Reutte-Höfen w Austrii - dzięki pilotom szybowcowym z Segelflugverein Ausserfernhttp://www.segelflugverein-ausserfern.at/
Pierwszy dzień wiosny 2018 szulat 2018-03-20 | Po prostu ptaki jedzące ziarno - nie ma tu nic do oglądania, prosze przechodzić dalej ;-)Muzyka:Twin Musicom: Winter Ride – na licencji Creative Commons Attribution (creativecommons.org/licenses/by/4.0)Źródło: http://www.twinmusicom.org/song/308/winter-rideWykonawca: http://www.twinmusicom.org
Connecting RC transmitter as USB joystick for simulators szulat 2018-03-06 | Yet another PPM-USB interface, this one using LUFA (Lightweight USB Framework for AVRs) and the ATmega32U4 chip (for convenience, cheap ready-made Arduino Pro Micro clone boards are available).Links:github.com/szuuuu/rcjoystickhttp://www.fourwalledcubicle.com/LUFA.phphttp://www.ebay.com/sch/i.html?_nkw=arduino+pro+microfpv-freerider.itch.io
Wolant i pedały na arduino (atmega32u4) szulat 2016-04-12 | Przydatne linki:X-Plane - symulator lotuhttp://www.x-plane.comUżyłem płytki podobnej do tej: (Pro Micro)sparkfun.com/products/12640Jak najprościej zrobić joystick? http://simhq.com/forum/ubbthreads.php/topics/3899105/1Albo coś innego na USB?http://www.loiph.in/2014/09/arduino-leonardo-atmega32u4-based-usb.htmlA może chcesz zaprogramować własnoręcznie? - http://www.arduino.ccA może jeszcze bardziej własnoręcznie? (dłubanie w C!)http://www.fourwalledcubicle.com/LUFA.phphttp://www.usb.org/developers/hidpage/Hut1_12v2.pdfMuzyka:Spinnin' by Alex (c) 2011 Licensed under a Creative Commons Attribution (3.0) license. http://dig.ccmixter.org/files/AlexBeroza/32423 Ft: spinningmerkaba
See the world differently! - fun with thermal camera szulat 2013-07-29 | Playing with the old Cadillac night vision camera. A "normal" camera (actually the small keychain cam) was attached to produce the combined infrared+visual footage.Click the time to rewind to...0:05 - streets at night0:17 - at the concert0:26 - fireworks0:30 - a dog doing something ;-)0:44 - roadworks0:51 - hot day0:55 - clouds0:56 - birds0:58 - cat1:00 - grilled sausage1:06 - lights/candles1:09 - making tea1:13 - laying asphalt at night1:34 - car wash (see, the guy smokes!)1:47 - cloudy moon1:48 - slightly misty1:56 - ??? ;-)Edited in Cinelerra (cool video software for linux)Music: "Girls Of Cobra" by Reno Projectlicensed under CC / BY NC via Jamendo
AR.Drone + wind turbine (Werynia/Kolbuszowa) szulat 2012-10-27 | Szybki rzut oka na nową turbinę wiatrową w Werynii.W tak pustym terenie nie widać skali i wydaje się że to zupełnie mały wiatraczek ale warto zwrócić uwagę że to zielone to nie krzaczki tylko drzewa, to co widać pod koniec filmu po prawej to całkiem duży słup energetyczny a "drzwiczki" na słupie mają wielkość człowieka bo tamtędy sie wchodzi do środka.
Kolbuszowski rynek po rewitalizacji 2012 szulat 2012-10-24 | Oto nowy wygląd kolbuszowskiego rynku, widziany z lotu ptaka (nisko latającego ptaka... a tak naprawdę to z lotu AR.Drone, czyli fajnej latającej zabawki z kamerą).Muzyka: "Snowflakes" by Celestial Aeon Project (Licensed under CC BY SA)
AR.Drone 1.0 performing a flip szulat 2012-05-06 | What happens when the drone tilts too much?Engines cut off and the drone just falls down. So you can't perform any real acrobatics - except for the everyone's favorite AR.Drone 2.0 automated flips, of course!This ability was previously demoed by Parrot at trade shows, performed by a special version of the "old" AR.DroneRegular AR.Drone 1.0 owners still cannot do it... But today, for the first time, a stock AR.Drone 1.0 running regular firmware breaks the rules and performs a flip!Of course it's not the flip what is important here.After all, we can just purchase AR.Drone 2.0 - problem solved.Why bothering with the old drone?No, the real benefit is the ability to fully control the drone and execute any acrobatic stunts manually.Yes, it's much more challenging than "double tap to flip".But how many times can you watch the drone performing the same flip before it becomes boring? (Look for the quadrocopter acrobatics on youtube to seewhat I mean)All this, and much more, will be available in my revolutionary AR.Drone control application (that for now does even have a name or release date ;-) Please come back later and see if there is any additional information in youtube video description)Music:Richard Strauss' "Also Sprach Zarathustra"Licensed from Kevin MacLeod (incompetech.com)under Creative Commons "Attribution 3.0"
Calibrating the magnetic sensor for AR.Drone szulat 2012-04-09 | This is work in progress project, aimed to create the universal,DIY-friendly interface for connecting all kinds of hardware to yourAR.Drone and controlling it by easy to use application.Of course the new AR.Drone 2.0 now has the compass, so thisparticular modification is no longer as intersting as it was before(unless, like me, you only have the old drone, or you want to learnhow the magnetic signals turn into heading angle).Note that the calculation shown in the video is slightly simplified,the "circle" can sometimes look like an ellipse, and I ignored theinfluence of drone tilt on magnetic readings and the "soft iron"problem. Nevertheless, everything you saw is true and this particularsensor in this environment gives a clean circle and calculating thenorth direction is easy and quite accurate, even without usingmore sophisticated methods.Parts used:- AVR ATmega162 microcontroller- Dual-axis Magnetic Sensor MMC212xMGMusic:"Shattered Moon" by PeerGynt Lobogris (CC BY-NC-SA via Jamendo)
Flight testing my tilt cam for AR.Drone szulat 2012-04-06 | This is work in progress project, aimed to create the universal, DIY-friendly interface for connecting all kinds of hardware to your AR.Drone and controlling it by easy to use application.Conclusions:- Turns out that the autostabilization (cancelling the drone tilt) should be more relaxed, currently the rapid servo movements do not really stabilize :P (only in long term, preventing the camera from looking down when going forward and looking at the sky when going backwards).- Moving the stabilization code from the iPad app to the drone should also help, currently it all goes through the unreliable wifi connection.Music: "Intruders" by Epic Soul Factory (via Jamendo, CC BY-NC-SA)
Servo-driven camera tilt for AR.Drone szulat 2012-04-01 | This is work in progress project, aimed to create the universal, DIY-friendly interface for connecting all kinds of hardware to your AR.Drone and controlling it by easy to use application. Details, including schematics and software, will be published later (when everything is ready :-)) Stay tuned! Music: "Burned" by Astat (CC BY-SA 3.0, via Jamendo)
AR.Drone meets christmas tree (testing 808 #11 + fisheye lens) szulat 2011-12-24 | Notes:The cheap and lightweight 808 #11 keychain camera is a perfect addition to AR.Drone! It has some drawbacks, though:- Narrow view angle. That's why the extra fisheye lens.- Poor light sensitivity (worse than the drone cameras). Not a big problem, unless you try to film a christmas tree at night! For this video the brightness has been boosted using the gamma filter and it is still too dark...Edited in Cinelerra / LinuxMusic:"Best Christmas Yet" by Stellar Art Wars (via Jamendo.com CC BY 3.0 license)
Kolbuszowski skansen z lotu ptaka (AR.Drone) szulat 2011-11-15 | Muzeum Kultury Ludowej (skansen) w Kolbuszowej sfilmowane za pomocą latającej zabawki AR Drone. Zarówno skansen jak i filmy z drony wyglądają lepiej w lecie, przy dobrym oświetleniu, ale niestety mamy listopad! Linki: http://www.muzeum.kolbuszowa.pl http://ardrone.parrot.com Muzyka: Thème de combat by Julien PETITJEAN http://www.jamendo.com/en/album/38369
Barometric altimeter for AR.Drone szulat 2011-09-29 | I'm presenting an unusual way to interface a barometric altimeter with the drone - by sending artificial ultrasound echo (received by the drone ultrasound altimeter). The prototype turned out to be not very useful but it is still interesting to see that the drone navigation algorithm managed to hold the altitude and position quite well. Conclusions: - Adding a single pressure sensor is enough for rough altitude stabilization and solving the infamous "flyaway" problem. Seems like a good guess of what Parrot could add in their next generation drone. - The drone can be forced to use additional altitude sensors even without changing the firmware. This is nice, because it makes such modification compatible with all firmware versions, all control applications and all other mods. Theoretically, such "artificial echo" add-on could be even acoustically coupled, like the ancient modems, without any electrical connection to the drone. - If we wanted to stick with the presented interfacing method, we need more accurate altitude measurement. Averaging multiple sensors? Laser ranging? Using accelerometer for sensing short term altitude changes? Anyway, it becomes too complicated, compared with the "regular" method, that is inserting some additional logic between the control application and the firmware or even modify the firmware. This way the newly added information on the atmospheric pressure can be inteligently combined with other sensors, instead of pretending it is the ultrasound measurement. Components for the barometric altimeter: - Bosch BMP085 pressure sensor - Atmel ATtiny85 microcontroller - few resistors and capacitors - total cost ~ $15 Software used for making this video: - Synfig Studio (animated sequences) - GIMP (image editing) - Cinelerra (video editing) - ffmpeg, mencoder (video conversions) - Flight Record (recording drone video) - Eagle (schematic capture) Music: "Burned" by Astat (from Jamendo, CC-BY-AS) Thanks for watching! :-) Update: schematic diagram of the interface circuit - plus.google.com/photos/114553380922202925452/albums/5685674168207202129
Nauki AR.Drone ciąg dalszy szulat 2011-07-09 | Udało się pokonać daleką drogę do "pasa startowego" i przestraszyć psa
Zabawa AR.Drone szulat 2011-07-09 | Na razie moim największym sukcesem jest jeżeli lot nie kończy się na dachu albo na drzewie ;-P
