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Пікірлер
@DavitoDaveeni Ай бұрын
I have been buying Solder Wire for electronic soldering from AliExpress sellers in China and recently realized I have been scammed every time. I noticed this time when I ordered as a 100 gram roll, i removed al the solder wire and measured it on a scale and found that the 100grams of wire were actually 34.12 grams of wire and the plastic spool reel was weighted heavy to make it seem like it was 100grams. Then I took my prior orders of 50 Grams Solder wire and repeated the test and found they were not 50 but actually 30 grams of solder. Comparing this to price per actual pound it is costing more than to find an American brand located n the USA. Anyone buying Solder Wire be aware chinese brands are not posting their actual weights and you should compare the price per ounce and not what they are telling you.
@Dogegaming5469 2 ай бұрын
Can you try macOS is may look hard but yeah I try it I fail and the next day I succeed you should try
@godarklight 2 ай бұрын
I'm aware of the audio/noise gate issue, I didn't pick it up until virtualbox was installed. Skip through as needed.
@vk4pagroup 2 ай бұрын
Nothing a D8 dozer and roundup wouldn't fix, to improve things.
@paulwebb9330 3 ай бұрын
vk4pmw here very cool
@josephnavarro3620 4 ай бұрын
Nice video.. I want to get a second multimeter and have looked at the one you have there. Is that a good one or would you recommend a different model around the same price range? I like the display a lot. Thank you!
@Cooee28 4 ай бұрын
No idea what I just watched, but interesting to see the process anyway.
@TangoMikePapa 4 ай бұрын
Love it mate
@Microscopiccountryballs 4 ай бұрын
Help lol💀💀💀
@TheSuhyunkim 4 ай бұрын
Fascinating. Subscribed 😉
@XelpedTpc 4 ай бұрын
Aad Bpple
@vk4pagroup 4 ай бұрын
All you need now is a case!
@godarklight 4 ай бұрын
How will I work on it if it's in a case? :)
@vk4pagroup 4 ай бұрын
@@godarklight Of course.. My Bad
@TheFretman2 4 ай бұрын
Bias issue? Is the preceding stage doing the same thing?
@Andy2e0ree 5 ай бұрын
Looks good Chris
@75ohmHAM 6 ай бұрын
Core harmonics matter
@TheSmokinApe 6 ай бұрын
Nice work Chris 🍻
@bussi7859 6 ай бұрын
You can actually do it a lot better and improve a lot, sadly you are too ignorant to know this. Google it instead and do a proper job.
@bussi7859 6 ай бұрын
Talkalot do nothing
@alecboi777 7 ай бұрын
me when April 1, 2024
@ranke 7 ай бұрын
nice can use this for work! thanks!! great!
@GMindset959 9 ай бұрын
Looks like its time for Trump to make Equestria great again.
@temporarilyoffline 9 ай бұрын
This is great!
@TonyGonzales 10 ай бұрын
Excellent! Thanks for taking the time to share the logic behind your settings.
@Marwan_167 Жыл бұрын
thank you very helpful
@ourchannel8215 Жыл бұрын
this for hard component type...not easy to melt...😅 like cpu..strong mosfet...low temp melt good for smd..not fake...fake is mean we make solder tin with paper😅 or someting...
@245trichlorophenate Жыл бұрын
Bad Apple is to proving something is a display what Doom is to proving something is a computer.
@aerocu482 Жыл бұрын
I AM GOING INSANE MAKE IT STOP
@sleepyyui Жыл бұрын
why is this recommended to me... Bad apple is fire though
@Cyancc Жыл бұрын
Lmao
@dirtmanmapping Жыл бұрын
Can you post a video of the original sound that is being played through the oscilloscope to play bad apple? I wonder how it would sound :] thank you
@godarklight Жыл бұрын
github.com/yeonzi/badappe_oscilloscope/releases :)
@harlowdreemurr_ Жыл бұрын
why is it upside down but it still bangs
@robotdude4377 Жыл бұрын
It is an Australian scope...
@JustKouki Жыл бұрын
Bad Apple works on literally anything
@rezaprilianto Жыл бұрын
just realized that you inserted australia joke 💀
@wabalubadupdup Жыл бұрын
Nice, another one to the collection
@pinecone7618 Жыл бұрын
Does this work on a Canadian oscilloscope?
@V33EX Жыл бұрын
No
@cangreja6161 Жыл бұрын
na increible
@oscarcareaga4036 Жыл бұрын
Bad apple still lives ❤
@fieryr Жыл бұрын
Goddayum
@Mar_Ten Жыл бұрын
My man turn your camera 180 degrees!
@nicepotato5755 Жыл бұрын
it's an Australian joke
@godarklight Жыл бұрын
@@nicepotato5755 It's actually not a joke - it's a technical limitation. I couldn't invert the signal in hardware, oscilloscopes have a shared ground. Could have done it in software though :)
@nicepotato5755 Жыл бұрын
@@godarklight wwooooooooww missed opportunity there!
@keithflesser1533 Жыл бұрын
That's pretty cool.
@khpoon5424 Жыл бұрын
Wha? What is this
@godarklight Жыл бұрын
This shall explain it well: kzbin.info/www/bejne/qKW1Z2ZjmsiIhNE
@Swaaaat1 Жыл бұрын
Wea wena weon
@Swaaaat1 Жыл бұрын
17 hours ago, nice
@OptimalHades80 Жыл бұрын
I can’t really see the screen well🤔
@Rajo_darksun Жыл бұрын
Australian like from me
@darkhort3473 Жыл бұрын
how did this get recoment to me? howdy mate
@Esteban_Pascazzi_LU8ATK Жыл бұрын
Db carrier supression? How much is normal ?
@jasperdomacena6491 Жыл бұрын
I mean if it's just for soldering automotive wires together the cheap stuff performs rather well as long you got a 60-100W Iron 🤷🏻♂️ but for circuit boards it's gonna be annoying
@fungames24 Жыл бұрын
At 400c, the insulation would melt. It can be seen in the video it performed badly lumpy and costed considerably more effort and time. On circuit boards, it would destroy components.
@g0fvt Жыл бұрын
FWIW I have found that the choke baluns wound with coax on those cores tend to have relatively narrow bandwidth, I think this is due to capacitance between turns, I have had better results using twisted pairs on them. Not a problem for the bands you are interested in but it still might be productive to use more turns of a smaller coax. The NanoVNA is a wonderful tool.
@godarklight Жыл бұрын
I sort-of tested the choking impedance just by wrapping a simple wire around the "FT240-43" 6 times, as that's all I could get with RG213 - it's just over 20db of suppression which seems to be enough. This antenna is mainly for 80/40m - I have a different one for 40-10. There is a suspicious dip right at the start just above 1mhz, that would be the choke failing to do anything down that low, but it doesn't need to work down there so I'm not terribly concerned about it. The advantage of this setup: Two less connections to make, and it doesn't get much cheaper. "Dirty baluns" without the toroid are completely useless with my testing.
@g0fvt Жыл бұрын
@@godarklight, "dirty baluns" more normally known as ugly baluns often can make a situation worse, Although they can work the results are far from guaranteed. I suspect that in many cases 20dB of attenuation is adequate but a lot higher figure can be achieved on those cores. Like you I have done the simple tests with a single wire to get an idea of how the toroids perform but with aa fatter conductor (like the shield of 213) a lot of capacitance between the turns does affect the results. Not knocking your work, but have been messing with choke baluns a few years and have found them interesting to experiment with.
@vk4pagroup Жыл бұрын
Impressive
@godarklight Жыл бұрын
I randomly looked at this video and found some comments. I do think this is probably lead-free solder, but I am fairly sure it was marketed as 60/40. This video has much better detail of fake solder, and definitely says 60/40 on the reel: kzbin.info/www/bejne/a3zYaHxpnaZmd6M
@fungames24 Жыл бұрын
That's lead free. I had same problem with a small amount of 60/40 I bought for testing. The chinese market is badly contaminated and I would advice against buying chinese solder. The BEST brand is supposed to be good, but it isn't that much cheaper than local stuff. Then, there is the risk of fake on the chinese brand. We should all stop buying chinese solder and let those clowns go bankrupt.