LED Chaser circuit | Electronics Projects | LED circuits

[@railworksamerica]

Get this man a breadboard

[@masonjodood554]

😂

[@prathiushpp5950]

There is no thrill in it😅

[@jobbe-wijnen]

No man, this called art. You systemic engineer folks might have heard about it. 😅

[@daniel-marcinkowski]

Or at least some wires with insulation

[@Warp3326]

Breadboards are temporary

[@ChallengeTheNarrative]

Reversing polarity?

[@Enigma758]

Bingo

[@Enigma758]

A voltage divider provides the center rail (virtual ground).

[@ahmetmutlu348]

Thats the featre of 555 . If you don't owerload it mostlikely can run for decades ... i guess...

[@tforever5700]

Ne555 not break but LEDs is

[@p.nsingh7356]

​@@ahmetmutlu348,

[@MD_Areeb]

Can we make modified sinewave inverter with this ?

[@hashtag9990]

I guess you could make a square wave, but not smooth sinewave

[@ALIBEKOV_A.A.]

Думаю график будет прямоугольным

[@ahmetmutlu348]

Mostlikely not... because it as 2 transistors and comoarators inside... but still theorethcally can be done by using additional circuit that changes trigger voltages ... but i guess you can make with say 10 of this 10 bit sine like wave... arduino supports 1024 bit for each channels and has lota of them... which can be used to create 1024 bit sine waves with correct transostor mofset circuits... but traditional devices use noise reduction backflow protectios etc... so ewen if it works it wont work for inwerters as good ones at all cases...

[@SauvikRoy]

It's not just the circuit, but the way you put it together. Whenever you post a video, I actually expect to get to watch a beautifully laid out wireframe circuit. You always deliver!

[@orgesballa1889]

NE555, arguably the best IC anyone would love to build with.

[@davidseal8375]

I built a led chaser with 555 and 4017 chip many yrs ago....make 10 light in sequence or 5 leds scan back.and forth....

[@Gam-er_2.0]

Where is the circuit diagram reply You told that it is in pinned comments where it is pls reply

[@Verdosa]

Simplemente las luces traen esa función de parpadear Es imposible que pase eso con dos simples cables conectados a todas las luces … no se crean todo lo que ven en la web

[@jnb8918]

si es possible. Leds rojos son conectados de polaritad inversada de los led verdes. Quando la polaritad se inversa la seria de led illumidada cambia. (perdona mi mala espanol)

[@korikkk]

А если прямое напряжение светодиода больше, чем обратное?

[@YoutubeBobr]

Есть готовые двух цветные светодиоды так же моргают, без прочих деталей

[@claytondonizetecostaaguiar8027]

Cada a cumidas ss 1212.cla.😊.

[@sharpfang]

AT LAST someone exploited the fact that LEDs are DIODES. I want to see a LED full bridge rectifier in action.

[@valerychm2167]

👍

[@AufTrass]

Медные провода по несколько раз используешь!? 😂

[@tiagoferreira086]

Why these videos keep calling led chaser when it's not??? This is just a simple blinker circuit

[@jnb8918]

This is a marketing scam. Chaser are more appealing than blinker, so they put a exagerated title to bring the attention.

[@usrtr7204]

Осталось только найти такую микросхему😊

[@MunawerChamadiya-hs2vt]

Bro from where you learn that how to use this components like ic and all pls tell

[@GameMakerEU]

If you want to learn that just go to a electronics/robotics group in your city or if you don't have the time. Watch explaining videos and follow some sort of guide.

[@nazirngah]

Your jumper not to safety !!used a single core with insulate

[@RobayetHossain623]

Nice🎉🎉🎉🎉🎉🎉🎉🎉❤❤❤

[@juliobernal2463]

Led Verde polarizado inverso respecto al led Rojo.

[@spacedusty]

Question, can I change the freqeuncy of blinking of the LED? Using potensio meter to replace the 33k resistor is posible to do that?

[@ultimategaming9843]

have you tried this?

[@ultimategaming9843]

bro I think u should change the capacitor to increase/decrease the blinking speed...

[@jbirdmax]

I’m thinking it would probably only adjust the brightness. You could change it to safely adjust your input voltage a bit though.

[@cpu_1292]

yeah

[@hhhdddd4980]

It's possible Guy

[@suranjanghimire659]

I make this circuit but it does not work properly

[@DOANHUUHUAN]

IC NE555 đóng vai trò như 2 con transitor thôi.

[@маслоЧЁ]

Привет друг сделай тоже самое только с электро реле 👍🫢

[@chrono581]

Circuit diagram please

[@Enigma758]

They never supply it.

[@chrono581]

@@Enigma758 yeah I know that's the problem

[@Enigma758]

@@chrono581 Actually, it's pretty simple, and if it helps, here's how it works. The 555 is configured as an astable multivibrator (square wave pulse generator) which is a pretty standard 555 circuit. The red and green LEDs are soldered in at opposing polarities. One of the LED rails is connected to the pulse output, the other is connected to mid power via the two 100 ohm resistors that serve as a voltage divider (Vcc/2). This causes the high and low peaks of the square wave to be above and below the Vcc/2 rail and that results in polarity reversal. Since some LEDs are reversed, they alternate lighting up.

[@darktherapy]

I like how you used the LED’s as diodes!

[@thememeteamspectacular8466]

Don't wanna be rude but led = light emitting diode.

[@danek_hren]

How stupid one can be not to know that LED is a Diode?

[@darktherapy]

@@danek_hren I think you missed the joke my friend

[@danek_hren]

@@darktherapy "I like how you used Light Emitting Diodes as diodes!" And whe- wait... Well, I guess I did!

[@marjonagalliu6359]

Gut

[@jackfairman7371]

Running diodes against reverse current is bad, eventually they will break down due to it as the current leak increase over time due to undue stress/load in reverse and they'll die.

[@jnb8918]

There is no reverse current in the diodes here. When the green diodes are conducting they have about 2.2 V forward voltage so red diodes at that time have 2.2 V reverse voltage; no current in red diodes. When red diodes are conducting they have about 1.8 V forward voltage thus at this time green leds have 1.8 V reverse voltage. Everything works fine, led reverse voltage up to 5 volts is safe. The current in the led is always forward current, about 90 mA in 4 leds, 22mA each, everyting is safe.

[@jackfairman7371]

@@jnb8918 I don't think you understand, just because the junction is rated for 5V doesn't mean it should be operated in reverse, over time it will break down due to being reversed. And because you're switching forward to reverse the junction is primed to work in forward voltage. Here. Reverse Voltage Stress: When you apply reverse voltage, it can lead to the breakdown of the LED's internal junction. If the voltage is high enough, it can cause a phenomenon called "avalanche breakdown" or "Zener breakdown," where the reverse-biased junction suddenly conducts, allowing a significant current to flow in the reverse direction. This can cause immediate damage. Recovery: Some LEDs may recover from reverse polarity stress if the voltage is removed promptly, but repeated exposure can reduce the LED's overall lifespan. Reverse Recovery Time: Some high-power LEDs have a reverse recovery time specified in their datasheets. This is the time it takes for the LED to return to a non-conductive state after reverse voltage is removed. Exceeding this time or repeatedly applying reverse voltage can lead to stress and damage. In summary, while a single pulse of reverse polarity may not immediately destroy an LED, repeated or prolonged exposure to reverse voltage can damage it over time. It's always best to operate LEDs within their specified voltage and polarity ratings to ensure their longevity and proper function. If you need to reverse the LED's polarity for a specific application, consider using a diode in series to protect the LED from reverse voltage.

[@TomekSteczkowski]

Czy mozna prosić o schemat 😉

[@rjmusicworld3622]

Kitna watt ki battery se chala

[@grandmaster2917]

كذبة من سوق الجمعة

[@sonirenu-zv6kc]

Jay Shri video Bullet

[@carolynchilcott6904]

Put all + on positive

[@anthonycattycatmeaw342]

No don't or it will just flash

[@GGangadhar-f7i]

How many number of LED use this circuit capability how much single LED watts

[@CryptoJordanVR]

Forbidden gummy bears

[@SnepperStepTV]

Where's the pinned comment

[@yaahtung]

Схему мультивибратора отменили?

[@diegoknyte]

Not really a chaser board at all

[@KrishnaKumar-jl8pw]

What is the value of resistor if we use 12v power supply?

[@pratiklandge4867]

Supply is of 9v battery

[@zerterm]

Чувак влюблен в светодиодные схемы

[@kajarubankajan1503]

Majir seija therijadda podatha video

[@hijodemaiden]

Help my Diagram please

[@ДмитрийПетров-б9ч]

Божечки, сколько еще мусора в головах!!! Столько сил потратить на ролик, чтобы показать никчемную пустышку... 😊

[@alcast6403]

NOT a light chaser

[@sigmacctvsystems]

Are all LEDs in same direction??

[@VitalyGermanov]

Why you shaking it?

[@Newexperimentsuraj]

Nice

[@genyama714]

ne555 😂

[@muntazali2119]

.😊😊😊😊😊😊😊😊😊😊😊😊😊😊

[@muntazali2119]

💑💏

[@gtechnologyeducation9977]

Fake hai

[@wanradzduanman1253]

Good good good Job.tq👍

[@OliverJameson-m3o]

Since when did people stop using breadboards or pcbs?

[@AndreiModelist]

Ты лучше покажи как ты планируешь такое светопредстовление, есть программа какая та?

[@dominox5659]

This leds looks like someone smashed them with hammer or car run over them😂

[@parmar_prashil]

LED Rating?

[@jsvpmusic5813]

Se puede con el de 3 pines cada lado??

[@ranjirout7803]

230 v mey chalega

[@jasoncheng7964]

I thought it was jellybeans at first until I saw the soldering part

[@agressor76]

Это интересно... Возможно ли повысить частоту мерцание микросхемы ?????

[@jimvodraska6900]

Yes. Chang the timing resistor-capacitor combination. Need circuit diagram and possibly 555 data sheet for formula.

[@Only.6b]

да, чем больше емкость кондёра, тем медленнее моргает

[@Thatsamouthfull04]

I don’t think that’s how electricity works

[@karanpratapkrishna]

Maharaj dono same padae karte hai Some book ,some Degree ke hote hai

[@Chetanmarathi2004]

rip science

[@nickharrison3748]

make it blink on Music by connecting it to an ADC

[@djpaulk]

You didn't solder the second last diode leg.

[@Вася-к8ъ]

Был у нас один такой мимимолизмом занимался схемы делал очень компактные очень усердный был

[@honeybadger2371]

What's those black box thing that has many connections?

[@ahmetmutlu348]

İts 555 ic, and there it acts like h bridge with oscillator.

[@Jfjs58-g]

Crap

[@serv2970]

Old IC old circuit old trick but never get too old.

[@digitalmachine0101]

Good

[@DeoclezioGomes]

é uma gambiarra muito bonito gostei eu sou do Brasil nordestino👀😁😁👏👏👋👋🇧🇷🇧🇷

[@අහී6731]

12v ?

[@sergeytagner]

Очень интересно, только н***** не понятно, для чего все это нужно.

[@danielmiranda4257]

La persona que hace esto no tiene tik tok

[@jnb8918]

This is not a chaser, it is a blinker.

[@edyd.herrera1129]

Que buen proyecto amigo , gracias y saludos 👍

[@fyrepeti]

Wjejej

[@eth7767]

😂 зачем так усложнять работу

[@SantoshiGaurtala]

Give me l😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂

[@rex6418]

Is it a monostatic multivibrator

[@munna_creations130]

Vich e

[@nikhilchettri2412]

My brain without any reason: 💥

[@gabrieldioquino2133]

😮

[@gabrieldioquino2133]

😮

[@highmetal3630]

how would you add a mic to this?

[@danilosakovic8243]

Still no pcb in your mind?

[@lukaschabotier4097]

Un coup du négatif ! un coup du positif ! voilà voilà

[@Бартмен-з3д]

how to find out if it's a plus or minus

[@YackAttack00]

555 make my world spin

[@paulhancock3844]

Not much of a chaser

[@MarganRajManu]

This is not a led chaser

[@mariusdiaz5816]

Minecraft repeater

[@Ani_Mates]

Where is the circuit diagram

[@caceresartescomchapa]

Top

[@pragam6171]

Which soldring iron u used

[@southpole9450]

Will not damage the LED

[@francisley_BNU]

@AJK Sound

[@badalsk7916]

I'm in in VV

[@ramoncorral3151]

LINDO PARA LA BISI.

[@___vikram]

Work method

[@_dizzzy_7781]

Бро создал герлянду

[@philipmcdonagh1094]

You cant beat a thin air circuit board.

[@sergiorenatodasilva3996]

Legal 👍