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Milan Karakas
Croatia
Registrace 10. 04. 2011
CO2 lasers, laser cutting, laser engraving, Programming, flying drones, driving RC cars, Arduino, Ultrasound, Soldering, Do It Yourself(hobby), DIY, Making antenna, LASERs, Microwaves, Microcontrollers, FPGA, STM32, Reviews, and more.
Aurora Borealis - Vinkovci, Croatia, May, 11th, 2024
Beautiful Aurora Borealis visible for long time. Unfortunately, Sony a6300 camera decide to ruing one of two recordings. So, what remains...
zhlédnutí: 673
Video
6 hours of solar activity on RF bands (Aug, 26th, 2023)
zhlédnutí 80Před 8 měsíci
After recording this video, the idea is to extract important moments. But, then nobody can feel how often it actually happening. There are many days without any activity, once a while one day with short but strong activity and some day with long but weaker activity. This is that one with almost all day long weak activity.
Solar Flare (radio burst) - C1.61, JOVE Radio Project (15 - 25 MHz, Aug, 22nd, 2023)
zhlédnutí 160Před 8 měsíci
Today, just 'small' radio burst caused by solar flare. Goes X-ray satellite reported C-1.6 flare. Lasting less than 10 minutes. :D www.spaceweatherlive.com/en/solar-activity/solar-flares.html#google_vignette (August, 22nd, 2023) Receiver: RSPduo, with software: SDR Console, SDR Data Repeater and Radio-Sky-Spectrograph. Location: Vinkovci, Croatia. BTW, spectrogram is not calibrated. Can't tell ...
Perseid Meteor Shower (August, 13/14th, 2023)
zhlédnutí 125Před 9 měsíci
This year is really, really good Perseid Meteor shower. This time changed observing location with much less light pollution - moved from Vinkovci town to Mirkovci village. Still some street lamps, mainly sodium, but much less. Made big mistake; changed ISO to 1000 and halving exposure from 10 seconds to 5 seconds. But, at such good location, I wish that I switched to ISO3200. Oh, well... And, t...
Perseid Meteor Shower (August, 12/13th, 2023)
zhlédnutí 224Před 9 měsíci
This year Perseid meteor shower is really good. Aside meteors, one may notice Starlink satellite 'shower' (bottom center) starting at about 1/3 of the video. Camera: Sony a6300, ISO500, 10" exposure time Lens: Samyang 16mm, f/1.4 Location: Vinkovci, Croatia Music: Wish You'd Never Left by Track Tribe
Solar Flare on HF radio M 3.6 (Aug , 8th, 2023)
zhlédnutí 154Před 9 měsíci
Not a big solar flare, but audible (and visible on radio spectra) anyway. Receiver: RSPduo, SDR program: SDR Console using data repeater to Spectrograph. Antenna fan dipole for 7 and 20 MHz (not optimal, need upgrade). Event lasted less than 3 minutes, starting ~09:27 UTC, captured in Vinkovci, Croatia.
Vinkovci, Croatia, Unusual Growling Thunderstorm ( July,19th, 2023.)
zhlédnutí 635Před 9 měsíci
At first strong wind which bring many roofs down in town. Then bad weather moves east, but strange growling thunderstorm sounds persists for a while. I never heard similar thing in my whole life. Lightning is moderate, but also constant strange flickering of the light - something like many small lightnings in the cloud.
Comet C/2022 E3 ZTF - The 'Green Comet' (Feb, 2nd, 2023)
zhlédnutí 1,4KPřed rokem
Comet C/2022 E3 ZTF - The 'Green Comet' (Feb, 2nd, 2023)
IcoSphere Fractals In Blender - Geometry Nodes
zhlédnutí 330Před rokem
IcoSphere Fractals In Blender - Geometry Nodes
Doubling myself in DaVinci Resolve Studio (rotoscope)
zhlédnutí 1,3KPřed rokem
Doubling myself in DaVinci Resolve Studio (rotoscope)
DJI mini 2 (DJI mini 2 (combo - fly more) at nightcombo - fly more) at night
zhlédnutí 160Před rokem
DJI mini 2 (DJI mini 2 (combo - fly more) at nightcombo - fly more) at night
Evening fireball ? (July, 20th, 2022, Vinkovci, Croatia)
zhlédnutí 167Před rokem
Evening fireball ? (July, 20th, 2022, Vinkovci, Croatia)
First day with my new RSPduo dual receiver - listening QSO on 40 m
zhlédnutí 153Před rokem
First day with my new RSPduo dual receiver - listening QSO on 40 m
Meteor Storm Announcement - May 30-31 (maybe)
zhlédnutí 254Před rokem
Meteor Storm Announcement - May 30-31 (maybe)
DJI mini 2 flight - near Danube river and Ilok town in Croatia
zhlédnutí 222Před 2 lety
DJI mini 2 flight - near Danube river and Ilok town in Croatia
DJI Mini 2 Relaxing Flight (March, 22nd, 2022)
zhlédnutí 102Před 2 lety
DJI Mini 2 Relaxing Flight (March, 22nd, 2022)
DJI mini 2 relaxing flight (March, 9th, 2022)
zhlédnutí 144Před 2 lety
DJI mini 2 relaxing flight (March, 9th, 2022)
Lost 150 Euros on Coinbase buying GYEN (Coinbase scam?)
zhlédnutí 631Před 2 lety
Lost 150 Euros on Coinbase buying GYEN (Coinbase scam?)
Bad weather approaching and hundred of birds covered the sky
zhlédnutí 207Před 2 lety
Bad weather approaching and hundred of birds covered the sky
Wall Cloud - Vinkovci, Croatia [August, 5th, 2021]
zhlédnutí 462Před 2 lety
Wall Cloud - Vinkovci, Croatia [August, 5th, 2021]
very good aurora from Iceland!
A ja odradio jednu SSB vezu sa englezom na 2m ,. 1600km, grmi kao da je u lokalu, no užasna distorzija signala.
You're hoping to stick a transducer to a Non Stick pan ?
Hi ! \what did you use to fix it on the bowl? Thanks!!
Hello my laser is showing a circule around the point of the laser when i press it could you help me please
Thank you. My son was asking on how to throw stuff and your explanation made it all clear.
I need job here
Video could have been more clearer
Do not understand your settings. Unclear.
how to program SPI and MS5611 Barometer for STM32H series
tutorial please....
thanks to your video showed me how can i use cheats , unfortunately there are many little information about how to use cheats . thank you very much
Thank you so much for this video, my friend and I ended up winning 2nd place in an American state science competition centering around wireless antennas by using this design. You are my hero. 🔥🔥🔥
Can it detect trough plastic case?
Hello, thank you for the video. How big and how many lines per mm is your diffraction grating?
thanks my friend
Hello, nice video. I was searching to do something like this for the Xiaomi Home security camera 1080P , I am not sure what to look for on the board and where the internal wifi antenna is, can you help? I have a camera only 4 meters away from my router but there are two walls in between and very bad signal, thank you.
I have that laser and the NEGATIVE lens is missing When I point into my ACOG 3.5x it comes out like it used to in a fine point
Sir..what are the tools you use for that experiment..?
Sic
Hi, i was using it then i like touched the main lens and it turned into a really messed up big dot instead of a sharp laser, Is this going to fix it)
I did the same thing I wish I knew so I didn't mess with it let me know if you find a solution
Sounds like explosion
just want to know program name?
Can you help identify an unknown signal which I believe it's fsk or msk I need a serious assistance and who would help me analysing and decoding would be really appreciated and rewarded
what happens transducer exposed to water
Thank You!
You're welcome!
Base on your telescope..how far is the moon
Tell me..the moon is 360 miles away
360000
It was crazy fr
Can I install the 7.4v battery without replacing the electronics?
Jako dobro! Točno se vidi koji meteor pripada roju Perzeidi a koji drugom manjem roju koji je također aktivan ovih dana ili sporadičnim meteorima. Svi meteori koji idu prema radijantu Perzeida im ne pripadaju.
Da, vidio sam da ima dosta sporadika. No, aktivnost je bila dobra sveukupno. Šerpa je odradio dosta veza, neke i SSB.
A je ljepo ispalo, svaka čast!!
Hvala mešre!
How many are U.F.O's👽🤔thanks for the show!! Nice music
Some of them, maybe.
Very good Job 👏👏
Thanks, Juergen. I am glad you liked it.
M. De provjeri datume u naslovu 😉 Drugo, ne kužim baš postavke. Expizicija je 10 sekundi. A koja je pauza između snimaka? Kako si napravio timelapse iz toga? Izgleda super! Jednom ću i ja uspjeti 😁
Hvala za ispravku! Nisam ni skontao da sam krivo napisao 13/14 umjesto 12/13. Da, daljinskim upravljačem samo postavim na snimaj (stalno pritisnuto). Fotoaparat ima opciju 'rafalnog' snimanja, tj. dokle god držiš tipku pritisnutu, on snima sliku za slikom sa najmanjom stankom. Večeras sam bio na drugom mjestu i snimao samo 5 sekundi, ali ISO1000 (trebao sam ići na ISO3200, ali...). Imam Davinci Resolve. Pošto su oznake fajlova brojčane, označiš sve i preneseš (drag/drop) u prozor za edit videa. Automatski se napravi time lapse. Prije toga (ovo uvijek zaboravim prvi puta), odredi scenu da je 4K a ne 1080p. Slike sa Sony a6300 su 6000x4000 pixela, dakle 6K, nema veze ako se malo smanji. Ja razvučem slike tako da umjesto 4:3 formata imam 16:9. To se na zvijezdama ne primeti toliko. Ma uspjet ćeš. Ja imam poseban monitor sa vanjskim napajanjem, tako da mi baterije ne iscure prije jutra. PAZI! Tijekom noći se objektiv zna jaaako zamagliti, a onda nema slike, odnosno mutna je. Ne moram spominjati da moraš manualno fokusirati na neku zvijezdu. Imam grijač koji se koristi za teleskope ili objektive. On je na 12V, ali nije potrebno toliko grijati, pa sam ga stavio na 5V USB punjač. To mu je dovoljno da malo prigrije leću da se voda ne kondenzira. Ma uspjet ćeš. Večeras probaj ponovo, ovo još nije gotovo. Kažu da je maksimum (peak) 13. i 14. ovog mjeseca, no to ne znači da neće biti meteora. Zna biti manje, ali onih ljepših, sjajnijih... Probaj!
Doktore! Uljepšao si mi dan s ovim videom 👍👍👍
This is all artificially made my friend. I do not believe it's due to natural causes and climate changes, climate can't change for 300% in 5-10 years of period. They want to destroy our crops, infrastructure, economics in general. Covid, wars, weather catastrophies (floods, droughts, storms), etc.
Don't know. Everything is possible.
@@MilanKarakas Veruj mi druze, ovo nisu cista posla. U tako kratkom periodu tolike supercelije i super oluje, nije slucajnost.
Da, samo što se sjećam sa svojih 6 ili 7 godina, bila je daleko gora oluja. No, tada nije bilo interneta i mobitela da bi netko snimio. Zapravo je čudo što od tada nije bilo ništa jače. Naravno, danas je puno, previše auta... i svega ostalog.
Nice info, thank you for sharing it with us, keep it up :)
0:55 I didn't understand, what did you put on the telescope to reduce the light from Jupiter I have the same problem and i dont know what to do
Hello! Would you recommend that telescope as the first one for someone without any prior experience?
Not the right way to remove🤦🏻♂️
What is then
2:39 i lost this negative lens can you tell me what type of thing can role play of this lens? i hope you will help me and you will know my problem
U cant got help 😊
Could you please share which software and radar module that you used
Moj rodni grad❤
Simplest and best video
Milan, thanks fir sharing this. I am trying to mount a brass cog on the pinion of my Hornby Ringfield motor and have had difficulty doing so. I heated the cog in boiling water but couldn’t get enough leverage to push it on. I will try this method👍
I’ve seen that same brightness on a satellite. I didn’t know what it was at the time but now I do. It was so incredibly bright and beautiful!!👏👏🎉
Can you please provide circuit information please
what cheat you ushing
This accent made me hungry. Thanks a lot sir..