LEDs charser using transistors without PCB , Electronic project

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LEDs charser using transistors without PCB , Electronic project
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[@dazmatic]

Someone get this man a pair of snips

[@electronicshelpcare]

Excellent presentation in a very simple way. Thank you very much.

[@joseoliveiracostacostacost8149]

Eu sou fascinado pela área eletrônica. Parabéns

[@chrislewis2262]

Looks more like a random flasher than a "chase" to me.

[@djlow3060]

maybe cap value

[@carvalhovisky]

Gostei. Muito instrutivo Parabéns.

[@suhanaakhtar3665]

Jose Carvalho Hello!! Can you please tell me which language is this??? I want to know about it 😋👍

[@vrangarajan7623]

Nice blinking series light 👍.

[@djl3647]

muy buen video gracias

[@rodrigodiego6304]

Obrigado pelo video!

[@satanicmonkey666]

I mean, it works. Not sure why so many people are here demanding a professional product. He is not selling it to you.

[@maritzaanguloquintero6254]

muy educativos, faciles y economicos permite el aprendizaje a cualquiera tenga o no conocimiento de electronica

[@LectronCircuits]

What a bright idea. Cheers!

[@ironeroga5173]

Woow jadi pengin nyoba 😍

[@electronic7979]

Good idea 👍

[@shaibaazshaikh8044]

Powerful idea awesome

[@edifierbass7821]

Nice gives me an idea, but the yellow one seems delayed just 1 second and thanks for sharing

[@sashtrousyaone1584]

عقبال فرحك يا باشمهندس

[@AshokKumar-fo3tg]

I am yours biggest fan

[@thiagoluisgotardigotardi1366]

muito legal parabens

[@ranjulatanayak584]

It works on the principle of an astable multivibrator, the chaser sequencially switches on and off of these 5 LEDs so that only one led will glow at any time.The led chaser ckt is completely different from astable multivibrator.

[@barneymiller844]

He doesn’t explain anything nobody talks in there videos anymore for the beginner they would be lost that’s why suns are low

[@dharshanpanchal3104]

बालवीर

[@hx00r]

Bro you're just amazing

[@------country-boy-------]

great video bro ! i hate bread boards too. i just use wire wrap tool cus its faster and easier to make changes. by the way you can raise the voltage to make it blink faster.

[@louf7178]

I think you mean an LED "chaser" circuit; the illuminated lights appear to move and can be interpreted as chasing. I guess it needs some tweaking for the chaser effect...

[@BijayKumar-bf7qy]

6y Hu it h Niki and

[@mohinhcute8006]

creative work thanks you for sharing

[@sargetester99]

Video is good, but turn down the volume level of the background music, or just get rid of it, it is annoyingly too loud

[@nasirsamad2329]

fine

[@jjhack3r]

There is no other sound besides the music so you could just mute it, dip shit

[@ocayaro]

Please use flux to solder. It's *painful* watching you solder.

[@emmettcarr2988]

facts

[@richardballinger517]

Or a breadboard.

[@AjayKumar-ec3wr]

Ajay Kumar

[@georgehunter2813]

No it's not. It's not a computer pc. It's a shop project for the masses. Direct and simple. Don't you remember learning to solder in junior high? I use thin rosin core.

[@sarukhkhan6449]

Mobail nambar den

[@hrhajamohideen8561]

Super .thank you very much

[@microobgaming4728]

Wow big collection

[@menonsans]

As per theory, one given LED should stay ON for 1 sec (T=RC) before the next transistor is turned ON. The LED stays ON for a sec but the next transistor gets switched before the discharge cycle of the preceding capacitor-resistor pair is complete. Hence the randomness. The positioning of the 100K resistor and corresponding 10uF capacitor needs to be changed

[@tombell7455]

With the randomness of the flashing LEDs, it looks more like Christmas tree lights than a "CHARSER".

[@crazypete3759]

This is not a chaser, its a flasher. different LEDs draw different amounts of current and the tolerance of the resistors and capacitors varies so the flash duration will be different for every flasher set.

[@vvdvlas8397]

Замечательно!

[@AverageMinion98]

Schematic is at 1:44 . Thank me later

[@MC_AU]

I love a good CHARSER

[@ahyonvlogs]

so cute!!

[@XanCraft21]

Now thats what i call cheap and simple led party lights. XD

[@tauhidinvanpersie976]

Good job 👍

[@IsrarKhan-te6ce]

Very nice video

[@aadewa5634]

Perfect

[@centaur1a]

You should list the parts needed to build these projects. Have to remember that many viewers may not understand what you are doing. Also, narrate the video so people can understand why you doing this way instead of the other way.

[@mrmeiii]

centaur1a he probably can't speak English

[@maxxiang8746]

Lots of his videos are fake so he doesn't say anything

[@ezequielaires2541]

centaur1a mk3ooaooqo2ous5tong

[@davidpapworth8550]

Hes what you call the blind leading the blind lol bloody idiot he is

[@Reno-911]

Очень нужная и полезная штука

[@ChandraMCraft]

Very good

[@emreipek4485]

Thanks so much for the video. Can you share the schematic diagram of the circuit please?

[@davidpapworth8550]

I did everything exactly right by this video and when I came to test them with a battery only three out of the five leds came on but none of them started flashing

[@emaskateboard]

Oh my God! Clean that iron tip, PLEAASEE! You're hurting meee!!! :'(

[@pritamghorui4153]

Sir we can use more led, capacitor, resistor, transistor for long.???

[@xuanhoang]

thật tuyệt vời

[@anilKumar-lc8cz]

Very Nice

[@Alan_AB]

That's not a "chaser". It's just a random LED flasher. A chaser should have the LED's flashing in sequence one after the other.

[@jobaeidahmed9403]

Beautifull

[@djsudarshan_soyjana]

Nice sir and thanks for this video project that's working

[@ronaldmendoza2480]

suppose to be the power voltage is 12volts to put in your car what is valve component can compatible

[@acelectronic2831]

hello i like it

[@user-gb2ze8db9b]

можно былобы и на выводах припаять

[@rajnikantwayne2251]

Good

[@rajeshmaity98]

This circuit can be run 220v ac line??

[@Electronicview]

good show

[@pranjalmandal2724]

Thanks

[@techguy6397]

love you

[@msmolly3082]

Clean that filthy soldering iron.

[@wupme]

And also don't drag solder with your soldering iron. The solder joints he produced are really quite bad

[@TheBypasser]

TBH I have no idea how drag-soldering is relevant to non-PCB joints, but soldering without any flux is a bad idea (yeah, and flux-core solder is there just to help your iron's tip remain well-tinned - it should not be taken as a replacement for the actual flux).

[@SharkStrikeAC]

The perfectionist professionals must be unemployed, there they are wasting time commenting here on youtube.

[@TheBypasser]

Nope, we just type stuff real fast ;)

[@pook6212]

Suggest you find an "Elmer"and learn all the things you are doing wrong, your projects will work better, last longer and you will actually have more fun.

[@mohammadfaisal9276]

brother i have a suggestion can i say with you

[@mohammednavaf9152]

Nice work

[@phitrow]

This technology was created by Tomahawk =) But I like it.

[@smartcreative6490]

Nice video

[@datsuya6174]

preparation for christmas?

[@demianenriquez8585]

Amigo, una pregunta, sabes porque los led rojos consumen mas? Los leds normales consumen entre 3.5 y 3.6 y los rojos 3.7 o 3.75v o es un problema mío? Jajaja muy buen video (me volví loco cuando dejaste todas las patas tan cortas, gemeral mente dejo todo lo mas separado posible jaja ^.^)

[@pcbland7850]

Good job my friend keep it up ❤❤❤❤❤❤

[@user-jl5pv6ew7y]

nice video，but我认为您应该对初学者解说说明一下为什么要用那些元件。

[@the-everyday3288]

SPASIBO!!!!!

[@1prpoo]

Clean your tip please...

[@kartikgupta7963]

What is the input voltage and current ? @American Tech

[@dheerajchhillar2490]

Sir 12v circuit bnao

[@koknal1320]

nice work

[@duckyvirus]

this is NOT a chaser, just close to it. minor differences in the caps/resistors make it almost psuedo random and things like temperature can affect that. BTW a $0.05 perf board would make this 1000x better looking and likely make it work at least 10x better [more stable]

[@sivam9999]

Video is good.. but first time makers not understanding because your circuit is less..?

[@mravneshkumar515]

very good

[@user-mq5jt4kd1f]

awful soldering

[@slordmo2263]

Interesting circuit...but... if you're going to do a video like this, you should 'explain' the operation of it... with either on-screen text or verbally... background music like this is for 'magic tricks' NOT any kind of 'tutorial'..... and if it's a tutorial of 'construction' techniques, it's very poor indeed... I will ask a question though... if you're using electrolytic caps... do they become reversed biased at any point of the oscillation?? Put a voltmeter on the cap to see if the voltage reverses.... and if so, you should be using 'non-polarized' caps... see ya

[@louf7178]

S Lord Maybe some values too, LOL.

[@georgestewart5879]

@@louf7178 they are in the Schematic is at 1:44 .

[@mrmeiii]

He can't speak English

[@slordmo2263]

Not surprised....he probably thinks he knows something about electronics too.... now with a channel name of 'American Tech'.... maybe he's a money scammer too...see ya

[@inherentknowledge4018]

very nice

[@YdalirUllrsson]

No knowledge how to solder correctly. No idea to show specifics in LED connectors (anode/cathode) or the polarity of ElCos. The effect looks nice, but in terms of teaching this vid is awfull.

[@XanCraft21]

Ydalir Ullrsson the polarity of the led is the flat spot on a 2 pin led is negative. A 3 pin usually the middle is common. A 4 pin you might want to look inside the plastic cover and google an image diagram. The transistor google an image diagram and find the flat spot, and the line thing on the image. The soldering should be just whack it on an uneven surface, and smooth it on a metal pad. Its called “research” go look it up.

[@davidpapworth8550]

100% spot on i can't even follow his video its that's bad the way he's put this video together one clip the wire is correct and the next clip the wire is on the wrong side

[@thebongradio]

Please describe the watts of 470 ohm resistance.

[@komangwibawa417]

Waoo ... Enough for 12 volt ??

[@electroworld8733]

Nice idea.

[@djandresrosas2433]

Mg si sabes quién es Mirta legran 😂

[@dharshanpanchal3104]

्

[@JaimeRodrigez]

pinche vieja inmortal

[@learnousmodificatex349]

Does this works on 12volt?

[@truthspeaker9654]

Superrr

[@user-rd7uy3zh4c]

Самоделка забавная ,для 1 класса.Но как всё окуратно собиралось .

[@By-ashishyadav.]

भाई एक ४४४० एंपलीफायर में म्यूजिक लाइट बनाकर दिखाओ

[@techontube4735]

American tech lover #LIkE here

[@althuelectronics5158]

wery naise your video ant pcb lees warking sooper am wery happy to wacvhing this video

[@krass73]

Отлично!

[@980cbro]

Provide schematic with values

[@mehmetrehamasterac-pcelect8268]

Buna benzer ama 3 led 3 transsistörlü gördüydüm yaptım çalışmadı da bu iyimiş bunu deneyeceğm ayrıca baskı devresini yapmak çok zor değil dandik bir pc proteus elektronik çizim programı bu devrenin sığabileceği bakır plaket, yaglı(kuşe kağıt) beyaz kağıt bu lüx büyük resimli duvar takvimleri de mevcut A4 boyutunda kesin , dandik siyah beyaz lazer yazıcı, buharsız ütü, en incesinden çelik matkap ucu ve amper oranı düşük şarjlı matkap veya vidalama, en ufağından şişe içme suyu, perhidrol (ufak cam şişede olandan) birde tuzruhu sağlam bir plastik kap bu arada içme suyu acid karışımını kontrol altında tutmak için. Yeterli havya içinde krem flux var yeşil amcap marka biraz pahalıdır ama havya ucunu temizlemek için ideal ve smd elemanları sökmek için on numaradır ha diyorsunuz paramız yok yanmaz havya süngeri alın içme suyundan azcik dökün ıslansın ona silin birde ufak miktarda lehim pastası oda kolayca lehim tutturmanızı sağlar.!

[@ehtishamsiddiqui7646]

Its not properly chasing like 4017 ic do

[@TheBypasser]

It is 2018 today so you can simply rig some SOT-23 atTiny to a shift register and achieve the same even with smooth cross-fading if you want to... or just rig it all to some smaller CPLD (which is an overkill however).

[@restcure]

No, but it _charses_ very well

[@shivshankaroraon9347]

Ehtisham Siddiqui

[@TheBypasser]

Shivshankar Oraon whatever...

[@ehtishamsiddiqui7646]

@@TheBypasser ATtiny ? Means first learn C or C++ then download a compiler then buy a programming kit and then write source codes and then connect a 74ls series shift register just for a simple chaser....? Lol

[@gabriel-dz7zg]

Os leds e os transistores são mais fáceis de eu conseguir, mas os resistores não são fáceis de achar na minha cidade e eu não costumo comprar on-line pois o frete é muito caro!

[@uvtv2713]

Sarkti ke bare me pura bataiye

[@nalinchawda]

How many more LEDs can be added to each channel ? In series or parallels?

[@techmanabhishek]

Bro components Ka box Kaha se liya

[@glennmaxfield6618]

Is this a 'How NOT to solder a joint' Instructional video. Not one of those joints will last more than a day or two before problems arise.

[@harishankarnaik767]

nice