EveryCircuit - Constant current LED driver

8 years ago

You try to be funny to hide your ignorance. So just be one time honest and let us know what you do not understand?

8 years ago

Makes sence. I post a funny comment and that MUST mean I did not understand something.

8 years ago

Right, this is your strategie and even more, you say "funny comment" but you do not tell us which comment you talking about. So you keep it as open/fuzzy as possible. Fraud strategie.

LeButch

8 years ago

I thought, this circuit would be the first circuit where we are of the same opinion and do not discuss here. But you are trying to make a discussion. At least, everyone saw now that you are the asshole here.

hurz

8 years ago

Again, what is you do not understand? Try to build a question, not making funny statements! And yes, according to your funny description there is a discussion needed. So why not having one?

LeButch

8 years ago

Because you can not discuss but injure me all the time.

hurz

8 years ago

I'm still laughing about this description

LeButch

8 years ago

Are we talking about the same description?

hurz

8 years ago

This is a circuit made for a project I build. I want to make an infrared LED flashlight. The problem is, that LEDs change their resistance, when you shine light on them. Infrared LEDs are even more sensitive. I burned 3 of them just by switching the light on. So, this circuit prevents it from burning.

hurz

8 years ago

So we are not allowed to use our TV remote control at day time? No, they have implemented your invention so the selfdestructing effect is not present?

hurz

8 years ago

This is a 1. April description

LeButch

8 years ago

It does not hurt those LEDs when you have high amp peaks. LEDs in remotes only blink.

hurz

8 years ago

Go on!

LeButch

8 years ago

Thats all. Nothing to add.

hurz

8 years ago

You have a curve about light intensity on x axis and resistance on y axis?

LeButch

8 years ago

Why would I...?

hurz

8 years ago

Because of your own ridiculous statements? "...that LEDs change their resistance, when you shine light on them..."

LeButch

8 years ago

1: connect an infrared LED to lab power supply 2: set the voltage that 0.02 A flow 3: shine light on it. Thats it.

hurz

8 years ago

Now show us the graph, which destroyed 3LEDs. LOL

LeButch

8 years ago

I do not have the datasheet of the LEDs and I will not draw a graph of this just to satisfy your needs.

hurz

8 years ago

But you measured at least one point of the graph, as your statement is "LEDs change their resistance.... Infrared LEDs even more..." thats why you BURNED 3 of them. So the resistance must be very low. Give us at least one example measurement you did! No? Not even one measurement you made? You just made a statement, but you can not proof it? Troll!

LeButch

8 years ago

I made the following measurement: 3 Infrared LEDs in series with 4,8 V = 20mA. When i shined light on them the Ampage increased over 300mA. I don't need more tests or burned LEDs to prove this.

LeButch

8 years ago

The backward resistance changes too, that's why this sensor works like I proved it to you: http://everycircuit.com/circuit/5716294093766656

hurz

8 years ago

4.8V at a 1.4V IR LED does not give 20mA. It will give more 300mA and will burn the LED. What a surprise, but this will independed happen form the environment light, and is stupid anyway!

LeButch

8 years ago

Hm... Maybe my power supply showed the wrong value... Or I just used 1.6V infrared LEDs... My transistor tester sais they need 1.6V FV, so my power supply and the LED were correct. That means you are wrong.

hurz

8 years ago

Any part no of your LEDs. Guess you took IR phototransistors and tries to light them up, LOL.

toysinthehood

8 years ago

💡💡65 wutts?

LeButch

8 years ago

Hehe, no I did not. LOL. Also, this works with other LEDs too if you have (nearly) the same wavelength shining on them. Try it for yourself if you dont belive me with that.

hurz

8 years ago

Yes we all know this effect, even its new to you, but its not that big to selfdestruct a LED. This is just your fantasy! Check this, left a dark LED and on the right switch-input a bright light penetrated LED http://everycircuit.com/circuit/6570954045259776 got it Bitchy?

LeButch

8 years ago

And again, you are saying a fact is wrong. Tell me: I connected 3 LEDs at a 4.8V power source. The Ampage way 0.02A. Now I shined light on them and the Current increased to 0.3A. Where does this current rise come from mr everyone else is wrong?

hurz

8 years ago

Yes, tell us all details which I already requested, so we can make our own measurements, as you do not want to. Im pretty sure you took phototransistors which just look like for you as LEDs. Shit happens, LOL

LeButch

8 years ago

Hm... I don't know why I can see the IR light with a digital camera when it is a phototransistor. Try it: Take a LED, connect voltage that you get 0.02A of current. Then shine light on it (works better with the same wavelength) and watch the current flow.

hurz

8 years ago

And we have to trust you, thats the probelm, cause you are not open with any information. You try to hide as much as possible and never answer concret questions about part no. / schematics / etc. If IR LEDs are so sensitive, why do exist infrared IR detector diodes and IR phototransistors. You are unlogic und untrustful. Why have you made your phototransistor replacement setup made out of a darligton to amplify the very little current LEDs give under light conditions? Keep your unlogic stuff for you if you are not interessted to find any root cause of what you have made wrong. Only one more example. IR LEDs are sensitive to its own light and will decrease its resistance so much that they will destroy itself? Last try, what is the PartNo of IR LEDs you are using for this strange experiment?

hurz

8 years ago

Dont you see how unlogic this configuration is? http://everycircuit.com/circuit/4604119540301824

LeButch

8 years ago

There are different materials emitting the same wavelength. I use a Darlington IN ANOTHER CIRCUIT because different types of LEDs are not as sensitive as others. Also, I bought the LEDs from Amazon. I dont know the part number. They are normal 5mm LEDs with a wafelength of 940nm.

hurz

8 years ago

Amazon link and no blablabla

hurz

8 years ago

And any comments to my latest link? No cause you do not see how paradox it is what you telling us?

LeButch

8 years ago

Dont you get it?! It did not only work work the IR one. It also worked with normal LEDs when I shined the same wafelength on it. You dont need to know which LED it was cause it worked with all types.

hurz

8 years ago

Stopp that, its really to idiotic. The effect you describe does not exist and you do everything you made a stupid mistake to burn something. Go to your lab and check it again before you continue with half knowledge to publish more and more bullshit.

LeButch

8 years ago

You know what? I will check it again even if I know to get the same results. I normally work really carefully.

hurz

8 years ago

Lets see how many "LeButch IR LEDs" you will burn now.

hurz

8 years ago

I took a random IR LED i found and applied 1.24V which results into 25mA (btw, why does it take so long for you to verify?). Any light, or keep it dark doen't change anything in current. Lets see what you get, and even more interessting what you Käseschachtel did wrong in your Initial stubborn trail. Why are you so slow and arrogant before you see your mistake. Sick.

LeButch

8 years ago

Cause there are no mistakes.

hurz

8 years ago

You perfectly destroyed IR LEDs. It wasn't your fault, cause you are free of mistakes! The universe made a mistake and changed the law of physics and made IR LED to behave like Phototransistors, right!

LeButch

8 years ago

I just made the experiment with green LEDs. It did not work with one of them. Then I connected 5 of them in series and sent 0.02A through them. As I shined light on it from an other green LED of the same type, the current draw jumped to 0.03A. Then I shined light on them from multiple green LEDs and the current jumped to 0.04A. But I did not get over 0.04A. Explain that in your geniousness!

hurz

8 years ago

There is not even a change in 1mA. Have a better current measurement tool and dont read the warmup digits of your 10mA resolution power supply. A few mV change of voltage does change the current drastical, but not the the photos coming to the LEDs. BTW, you are far away from 300mA. Conclusion, use a stable voltage supply and you will see no current change at all! This is just your imagination and fantasy.

LeButch

8 years ago

I held a piece of paper between the LEDs and it shrunk again. What is the reason for that?

hurz

8 years ago

Do what ever you what to believe and it will happen! Do a correct measurement setup and then try again.

hurz

8 years ago

Describe the measurement setup as detailed as possible, and we might follow you and lets see what we get.

LeButch

8 years ago

I dont know why you think you are multiple persons (we), but I will not. Also I am having an A-Grade exam tomorrow and I will not waste energy on experiments that show the same all the time.

ViolationMad

8 years ago

Good luck on your math test then.You will need it...

hurz

8 years ago

LeButch, thats why you do not like to have the discussion in public? But never think you are allown. We all watch your bullshit.

LeButch

8 years ago

This discussion is over, Hurz. You would never believe my values are right, so I will not talk about that anymore. @ViolationMad Thanks, even if its geography and I dont need luck in my math exam.

hurz

8 years ago

This discussion is over, cause this effect you are talking about does not exist. Pitty you are blind and do see it yourself, by the use of logic or practical measurement.

LeButch

8 years ago

I am blind on one eye. I got an illnedd called Morbus Coats. But I unfortunally I can see the bullshit you write with my other one...

hurz

8 years ago

But I was talking about your blind mind.

LeButch

8 years ago

While you use your brain to have an open mind, I use mine to think. You should try thinking too sometimes.

hurz

8 years ago

Again, before you continue to lying to us and yourself we better stop this comedy, so you do not need to hide your incompetence behind being rude.

LeButch

8 years ago

The comedy only stops when you are dead. You can still post funny comments while you are alife.

ViolationMad

8 years ago

Sound like a lot of fun for the next 40 yrs.

hurz

8 years ago

Funny is this " I burned 3 of them just by switching the light on. " LOL

LeButch

8 years ago

Then he laught. Alone.

hurz

8 years ago

ROFL

LeButch

8 years ago

Yes. You are laughing. Alone.

hurz

8 years ago

Let me laugh while I see you with this "I held a piece of paper between the LEDs and it shrunk again." LOL. Please stop it ROFL

LeButch

8 years ago

I let you laugh. Laughing is good, even if nobody else laughs with you.

hurz

8 years ago

Interessting how this "forward resistance drop effect by light" is getting lower and lower in effect every day. From 300mA/20mA which makes a factor of 15, we came to 40mA/20mA a factor of 2, now with a piece of paper the factor is so low you not even quantify and just said "it shrunk again".... LOL so if we contiune, when do you think the effect is gone to zero were it actually is. And all this ugly rude nasty childish yelling noise from you, just because you cant say, I was wrong with my statement, this effect does not exist! You cant stop like trolls cant stop trolling. Go head a measure it again lets see what the next level of "shrunk" will give us. Stubborn idiot, LOL

LeButch

8 years ago

You might have noticed that I have talked about different LEDs there.

hurz

8 years ago

I have noticed, you noticed nothing. No facts about components. No facts about circuits. No facts about specifications. No facts about measurement instruments. No facts at all. The world must trust your observation, even youself do not know what you did. All in all very scientific.

LeButch

8 years ago

No more arguments, or do you just like to offend people?

hurz

8 years ago

Arguments about what? Enough said. May I remind you what your description said and we are talking about: "This is a circuit made for a project I build. I want to make an infrared LED flashlight. The problem is, that LEDs change their resistance, when you shine light on them. Infrared LEDs are even more sensitive. I burned 3 of them just by switching the light on. So, this circuit prevents it from burning."

LeButch

8 years ago

I already thought you did not know what you were talking about.

hurz

8 years ago

So have you found scientific papers about your effect? No! Who is having no arguments? I don't need as long this effect is unknown. But you should go and find something instead of call me an "asshole" in your respectless arrogant way.

LeButch

8 years ago

Quote me a comment where I called you an asshole.

hurz

8 years ago

Alzheimer? Damit du es löschen kannst?

hurz

8 years ago

Du respektlose braune Schweinenase willst von nichts wissen? Was für ein Stück Scheisse du doch bist. Leck uns all am Arsch aber verpiss dich du Opfer.

LeButch

8 years ago

Here is the translation: You respectless brown pignose do not know of anything? What a piece of shit you are. Suck all of our dicks and fuck off you loser. (Suck all of our dicks is not translated literally. Literally it would be "Lick all of our asses")

hurz

8 years ago

And now translated comment no. 9 of this thread LeBitch

hurz

8 years ago

Or say sorry before, and do not repeat it if you have respect.

LeButch

8 years ago

If you post a comment, just post it in English. Everyone with access to the Google Translator can confirm my translation.

hurz

8 years ago

Warum bist du so scharf auf englisch? Ist es weil du ein Globalisierungs Fan bist aber Chinesen deklassiert wenn sie hier etwas schreiben. Du musst noch viel lernen und verstehen was diese unsere Menschheit ausmacht. Also wo ist deine Sorge um die englische Kommunikation?

LeButch

8 years ago

Wieder Langeweile? Willst du alte Geschichten wieder aufleben lassen? Halbzeit vorbei? Wieder ne Midlife Crisis? Such dir selbst ne unterschwellige Beleidigung aus die ich darauf entgegnen sollte!

hurz

8 years ago

Ich darf schon noch fragen wenn ich hier etwas entdecke, oder ist es nur Dir erlaubt zu kommentieren aber Frage darauf sind anderen nicht gestattet - schon eine komische Einstellung die Du da hast.

LeButch

8 years ago

Dann hab ich das falsch verstanden. Mir ist aufgefallen, dass du nur auf Englisch kommentierst, wenn du gerade in einer Diskussion die Oberhand hast. Dadurch sehen andere nicht-Deutsche nicht dass du verlierst. Desswegen würde ich dir empfehlen, bei einer Sprache zu bleiben.

hurz

8 years ago

Du mit deinem dusseligem "verlieren".. Nö, wenn ich das Gefühl habe auf englisch nicht verstanden zu werden, dann schalte auf deutsch um, sofern ich bei dir davon ausgehen kann das du deutsch besser verstehst als english. Das ist alles weshalb ich umschalte in meiner Sprachwahl. Um verlieren oder gewinnen geht es nie, das habe ich dir auch schon probiert zu erklären, ist bei dir aber nicht angekommen wie es scheint. Kurz, wir beide verlieren mit solchen öffentlichen Diskussionen. Es gibt keine Gewinner. Wenn du das vielleicht mal verstehen könnest würdest vielleicht nicht immer gleich die Eskalation in Beschimpfungen wählen.

LeButch

8 years ago

Die Frage ist nur, wie man mit so einer Niederlage umgeht. Nennt man den anderen einfach sad clown, oder antwortet einfach nicht mehr? Ich denke nicht.

hurz

8 years ago

Den Hang zum letzten Wort sehe ich aber bei Dir.

hurz

8 years ago

Ich habe GEWONNEN!

LeButch

8 years ago

Korrekt. Ich habe einen Hang zum letzten Wort bei dir, weil ich finde dass du zu sehr respektiert wirst. Das geht so weit, dass manche Leute bei dem was du schreibst immer zustimmen, egal was für ein Schwachsinn das ist. Ich nicht. Das ist eine Sache von Würde. Aber du hättest nur Würde wenn du ein Konjunktiv wärst. Des Weiteren empfehle ich dir, das auf Discord zu klären, da man dort aus einer 20 Tage Diskussion 5 Minuten machen kann.

hurz

8 years ago

Ich sehe nur nicht was ich mit Dir zu klären hätte. Entschuldigen kannst dich auch anders und bedarf keiner Discord Ansprache. Der Respekt den ich bekomme habe ich mir erarbeitet, wo du Schwachsinn sehen willst weiss ich nicht, aber vielleicht kannst mir ja ein technisches Beispiel geben wo ich Schwachsinn erzählt habe. Kannst du?

LeButch

8 years ago

Klar, ich hab dir schon oft genug Beispiele deiner sozialen Inkompetenz vorgebracht. Diese ignorierst du nur immer. Warum hast du jetzt wieder grundlos eine Diskussion gestartet, obwohl hier seit dem 17.05 nichts mehr geschrieben wurde?!

hurz

8 years ago

Was du soziale Inkompetenz nennst, ist die Reaktion auf deine persönlichen Angriffe gegen meine technische Kompetenz. Das hat auch ViolationMad so gesehen, und das du wieder mit einer Gegenfrage antwortest ist typisch weshalb in diskussionen mit dir nix heraus kommt. Also wo ist der technische Schwachsinn. BTW, den Schwachsinn hast du am Fliessband produziert. Seit dem 17. Ist es wieder mal glücklicherweise ruhiger geworden.

LeButch

8 years ago

Was du Reaktion auf persönliche Angriffe nennst, nenne ich Argumente. Das steht so auch in der Bibel und das du wieder nur mit Hinweisen auf meine Diskussionsweise antwortest ist typisch weshalb in Diskussionen mit dir nichts raus kommt. Seit dem 17. ist es zum Glück ruhiger geworden und jetzt fängst du schon wieder an. Pff...

hurz

8 years ago

Argumente wie z.B. Arschloch? Geile Bibel

LeButch

8 years ago

"und das du wieder mit einer Gegenfrage antwortest ist typisch weshalb in diskussionen mit dir nix heraus kommt."

hurz

8 years ago

Fragt sich halt nur wer zuerst gefragt hat und das ist hier klar zu sehen.

LeButch

8 years ago

Hey, du hast den 100sten Kommentar verfasst, Glückwunsch

hurz

8 years ago

Warum nur wusste ich diesen Kommentar schon im voraus.

LeButch

8 years ago

Du hast wohl das Horoskop in der Zeitung gelesen.

kiani

7 years ago

@lebutch. Neroxes Zephyrus Nov 3 Who are you? Who are you? A businessman? A brave wannabe hero? A normal citizen? A criminal? A runaway? Forget everything your titles told you, Forget what your parent's expectations for you are, Forget what you think you should be, Take off your mask, And reach down your heart, The deepest part, Where you keep your darkest secrets, Don’t be afraid to be weak, Don’t hide behind the mask society sculpted, Don’t hide behind the screen of your phone, Don’t try to be the perfect person you created on social media, And ask, Who are you?