You *MUST* use Constant Current power supply, or you will burn the diodes and they will not produce light. So, do not do what is shown in this video with direct connection to battery.
Most of this video is a waste of time. It's about getting the laser out of the DVD unit and most of the video is about dismantling the unit itself. This could have been shortened to less than 2 minutes.
I must agree + he didn't build a driver cirquit so the diode will probably die very soon he needs a constant current source. But the 2017 music is fire 🔥
@@skyline3916 - You will burn out the Diode. You need constant CURRENT power supply, the voltage does not matter but needs to be above about 2V. But you MUST use current limiting or you will burn the Laser Diode.
The reason the laser diode did not light up is because you burned it out you cannot just supplied voltage you need to supply a constant amount of current or the laser diode will be destroyed
Some devices, especially low quality and old ones don’t have an IR blocking filter, so you can use that to see if you got the IR laser. Be careful though!
I try this one....I almost expend half of my allowance but at the end...IT DIDN'T WORK??? WHY IS THAT??? CAN ANYBODY EXPLAIN WHAT AM I GOING TO DO WITH THIS ONE???
If your old DVD burner wasn't playing or recognizing CD's or DVD's to begin with, chances are very good that the laser diode was weak. In fact, that was exactly why I replaced my DVD burner recently. I did extract the laser diode out of the defective DVD burner today, but upon application of voltage, the light was very weak and so unusable.
Actuialy i had tried this and it did not work, realized the fire is fake. i am frustrated.. the paper had been lit from the bottom, known because of how the paper starts to darken then all of a sudden, ignites.
@@anthonyr2319 If you connect battery without current control (minimum a resistor) chances are high to kill the laser diode within seconds. Same if you confuse the pinout, so always use an 1k resistor to try out correct pins. You will neeed a lower resistor to output more light, but at full power it will likely die by lack of current control. And never stare into beem (nor into reflection by shiny materials); this can make you blind!
The reason that it didn't work is that this video is very BAD INFORMATION. As AerialTheShamen says, you MUST use Current Limited power supply for Laser Diodes, since they are very easy to damage. You cannot just connect them to battery like shown in this video, it will almost always fail.
@@atesone76 Yeah but you won't be having much fun if you're permanently blind, which you will be if you accidentally see a reflection from this thing. It won't kill you lol...
Watch this professional video👇
ruclips.net/video/M4d1z8B8xq0/видео.html
The intro music is so motivational and inspiring, now i feel like becoming the president of the world!!!
Thanks for your comment and watching the video
Turip rip rip rip turip rip rip tirup😊
برادر عزیز کارتون بسیار زیبا ست 🤗🤗🤗🤗🤗🤗🤗🤗🤗
Very nice mr khawri
thank you😀🙏🙏
بسیار عالی جناب خاوری 👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻
بسیار تشکر🙏
焊上以后太烫了，把焊锡焊的正负极电线都给弄掉了，温度过高，怎么解决
Wow very nice👍👍👍👍
No driver, no heatsink = dead laser diode
Old laser 500mw circuit it's good for diode
Very good
thank you
mantabbbb tutorialnya om
Very Good👍👍
thank you🙏
مثل همیشه کارتون حرف نداره 😁👍👍
بسیار متشکرم
@@buildkhawari3787 خواهش میکنم واقعا کارتون حرف نداره 👍👍
@@buildkhawari3787 کلا در کار الکترونیکی حرف ندارین خدایی 🙏🙏
اون قسمت لیزریش خیلی جالب شده 👍🙏
کارهای جدیدم ایا میزارین؟؟
nice one dude
Thank you for your comment,
Thanks for this video 😘😘😘
I had many laser diodes from DVD but they never emitted much light .why did that happened?please tell me
Zohaib fayaz he didnt use dvd laser. its fake
some diodes has poor beams, some are heating in seconds then dies.
Some are infrared and are dangerous
@@M4CHINE69 yes maybe his is infrared
You *MUST* use Constant Current power supply, or you will burn the diodes and they will not produce light.
So, do not do what is shown in this video with direct connection to battery.
Very nice👍👍👍👍👍
Most of this video is a waste of time. It's about getting the laser out of the DVD unit and most of the video is about dismantling the unit itself. This could have been shortened to less than 2 minutes.
Thank you for your comment,
I must agree + he didn't build a driver cirquit so the diode will probably die very soon he needs a constant current source. But the 2017 music is fire 🔥
Nice bro..
Very nice👏👏👏
Thanks
Comme toujours, c'était génial
thanks
That's pretty cool
Thanks for watching and commenting
خیلی عالی بود
تشکر
موفق باشی عشقم
بسیار تشکر
Very God 👍👍👍👍
the flame from under the paper tho 🤣🤣🤣
Lens?
👍👍👌👌👌😊😊😊Souper
Thank you for your comment, 🙏
👍 Merci pour la vidéo
thank you
nice👍👍
Can this be used to cut 2mm steel carbon plate ?
No, you cannot use it
نتایج ترجمه
Very beautiful and wonderful video
does it really work bro?
then im gonna try it and also pls tell me : can i use it with an 9v battery ?
its real
anly 3volts
@@buildkhawari3787 ok thnks
@@skyline3916 yes
@@skyline3916 - You will burn out the Diode. You need constant CURRENT power supply, the voltage does not matter but needs to be above about 2V. But you MUST use current limiting or you will burn the Laser Diode.
Semangat Buat Konten'Nya 😘
Jangan Lupa Mampir Yaa 🤭
Nice.
सेल कितने वाट के लगाते हैं । कृपया बताएं।
Nice videe,
thanks🙏
خيلی عالی
how many volts leser need?
3 volts
Very amazing
Thanks
Very very nice
thank you 🙏
Wow ! I love it😯😯
thanks🙏
Thank you for your comment,
no current regulator circuit ?
No
No, it only survives because he used very thin wires. This video shows how NOT to make this work.
Mantapp
awesome sir😊
thanks
Have you ever made one I made one and it and it did not work by
بسیار عالی ❤️❤️❤️❤️❤️❤️❤️
Thank you
Keren kali bisa kebakar kertasnya
Very Good
thank you,🙏
👌👌👌👍👍👍😊
🙏🙏🙏🙏
Nice bro
Awesome
Thank you for your comment,
Gooood friend 👍👍
Good
Semangat Buat Konten'Nyaaaaa 😘
Jangan Lupa Mampir Yaaaaaa 🤭
Nice bro👍
tnx
Do you know with what voltage the printer lasers are lit? I did a test, applying 3 volts as with DVD lasers but it didn't light up.
The reason the laser diode did not light up is because you burned it out you cannot just supplied voltage you need to supply a constant amount of current or the laser diode will be destroyed
It's because you lit the infrared laser
@@plutnium2483 Thanks
@@Dancopymus yes
Some devices, especially low quality and old ones don’t have an IR blocking filter, so you can use that to see if you got the IR laser. Be careful though!
did you thought that the tray was a piston?
İyi
Teşekkürler
😮😮👍👍
🙏🙏🙏
C'est bien
tnx
Bro yeh lens kaha se mila
Bhai trouch see niklo
Manteb🤗
No skip
this will not burn paper only matches
fake
I got zapped trying this
Oh my god👍️
🙏🙏🙏
yeh mai kar leta hun....aap jake dream 11 pe team banalo
Oh my gosh
Oh yes
Channel
Mind blowing
DVD burner XD
Guys if I burn videos on a lot of dvds will my, dvd rom laser burn out
😂😄😄😄
Bumsex laser drive
Oh yes
I try this one....I almost expend half of my allowance but at the end...IT DIDN'T WORK??? WHY IS THAT??? CAN ANYBODY EXPLAIN WHAT AM I GOING TO DO WITH THIS ONE???
If your old DVD burner wasn't playing or recognizing CD's or DVD's to begin with, chances are very good that the laser diode was weak. In fact, that was exactly why I replaced my DVD burner recently. I did extract the laser diode out of the defective DVD burner today, but upon application of voltage, the light was very weak and so unusable.
Actuialy i had tried this and it did not work, realized the fire is fake. i am frustrated.. the paper had been lit from the bottom, known because of how the paper starts to darken then all of a sudden, ignites.
@@anthonyr2319 If you connect battery without current control (minimum a resistor) chances are high to kill the laser diode within seconds. Same if you confuse the pinout, so always use an 1k resistor to try out correct pins. You will neeed a lower resistor to output more light, but at full power it will likely die by lack of current control. And never stare into beem (nor into reflection by shiny materials); this can make you blind!
The reason that it didn't work is that this video is very BAD INFORMATION.
As AerialTheShamen says, you MUST use Current Limited power supply for Laser Diodes, since they are very easy to damage. You cannot just connect them to battery like shown in this video, it will almost always fail.
turi ip ip music moment.
این ویدو واقعیه
اره واقعی است
I am yes
mine is very very weak
Nice♥♥♥
thank you
Outstanding
Wow
Very unsafe!
everyone dies eventually anyway.. some of us like to have fun while alive. ya negative Nancy **"*"*'*'"er pie***"**it ... shut it 😂
@@atesone76 Yeah but you won't be having much fun if you're permanently blind, which you will be if you accidentally see a reflection from this thing. It won't kill you lol...
انتا ن ما لم تم
Mine blown up
Your playlist sucks, and you only show how to find laser in box also you don't use constant current source for laser diode
😀🖒🖒
It may be fake!
من تستش کردم فقط نوره خوبی داشت ولی حرارتی نبود
یک وات به بالا حرارتی است
@@buildkhawari3787 عذر میخوام استاد چجوری بفهمم 1 وات به بالا هستش ؟؟ منظورم همون لیزر دستگاه دی وی دی هستش
دستگاه دی وی دی لیزاش از یک وات پایین تره
@@buildkhawari3787 خب استاد تو ویدیو شما همون لیزر دی وی دی کاغذو میسوزونه !
me encantoo
How to know +,-??
랩갓 easy
video sucks... get rid of the "music"
Ek coment toh banta hai
hahahaaha
Haha
Nice fake video🙂
🙏Imagine watching an Indian movie in ten minutes
vrindavan works lol
hahaha
It is not working . I made this. Fake ... 😭
It works, watch the video well 👍
Nice.
Nice bro👍
thanks