How to make a Tester for any LED

How to make a Tester for any LED using phone charger

[@Inventor_AW]

Part 2 kzbin.info/www/bejne/nqnTqmZ5aN6Sjpo

[@marcb8874]

n'existe plus ?

[@KENKANXXX]

Bravo, bravo, bravo... Good good good, simple and clever. Thank you!!!

[@Inventor_AW]

thanks

[@anilshirsat4406]

Fantastic 👌👍

[@ledlightingaccessories-led5160]

Good idea, thanks

[@rayoojeda]

Impresionante capo gracias

[@ADtechnicalGyan]

Mst bro

[@luciorubenmayomarcos4414]

Muito legal gracias tu aula es muy chevere saludos desde peru grande abrazo

[@Inventor_AW]

muchas gracias

[@josesanta3723]

excelente video gracias amigo un saludo

[@inventor1978]

Good idea!

[@apnamultitech786]

Dear,u have a good approach to make things easily, I also doing as u but need some support form ur side. Thanks a lot

[@alfredodevilleros6519]

Es importante hacer este probador de Led. Gracias profesor desde Colombia

[@Inventor_AW]

Saludos para ti

[@Hijodelrey76]

​@@Inventor_AW Saludos amigo, una pregunta con una cabeza de cargador de teléfono se podrá hacer también

[@Inventor_AW]

Sí tu puedes@@Hijodelrey76

[@hhshshs5021]

बहुत ही सुन्दर सर जी जानकारी के लिए धन्यवाद

[@Inventor_AW]

शुक्रिया

[@josedeargentina6482]

Excelente video Felicitaciones Saludos Cordiales Jose Argentina

[@Inventor_AW]

gracias

[@user-bd7xo4zg1t]

خیلی خوب دمت گرم

[@Funnyhot4]

Good job brother 👌👌

[@Inventor_AW]

thank u

[@Bianchi77]

Creative video, thanks for sharing :)

[@Inventor_AW]

thank u

[@oneon18]

Keren mas bro.

[@ganesapiraburamasamy9337]

Fantastic

[@crisguitarsolo9575]

Show...👏👏👏👏👏

[@ggddfghh1690]

Good vidio

[@MK-vk8eo]

Beautiful and funny.. well done MK CRUISE EGYPT

[@Inventor_AW]

thank you ser

[@souravbhattacharyya3392]

Very nice,if I use a 3V button cell instead of the power adaptor,there will be no need of the resistor,right?

[@Inventor_AW]

yes

[@lakshmanhearath5495]

Thanks.

[@balvindersingh4085]

Genius 👍👍

[@Inventor_AW]

thank u

[@karunathilakaabeysekara8642]

THANK YOU

[@edgardogarcia8831]

Excelente y genial idea👑💪👍

[@Inventor_AW]

thnks

[@pareshdave9820]

Great 👌

[@Inventor_AW]

thanks

[@mdniloy7396]

Brilliant😍

[@Inventor_AW]

thanks , watch part 2 kzbin.info/www/bejne/rHqcfq1_gsSld8U

[@anilarora5099]

Bhuat Sahi Jankari danay kay liya thanku Sir jee or God blass you 🌹🌹🌹🌷

[@sujitkumarsahoo6399]

Super

[@shivakoirala4025]

Thank you

[@user-fn6pi7by4u]

Cool Cool Cool...

[@yukogojek4479]

👍 good job

[@Inventor_AW]

thanks

[@Stocker7]

Можно просто мультиметром проверять светодиоды на пределе измерения диодов. Или литий-ионную батарейку на 3 вольта через резистор. Или обычные две пальчиковые, или мизинчиковые на 1,5 В. И никаких проводов с USB. Ток маленький. Батареек хватит очень надолго. От саморазряда быстрее крякнут.

[@umargul5644]

Great 👍

[@Inventor_AW]

thank u

[@siddiquecoolengineering1077]

Good yaar

[@Inventor_AW]

thank u

[@Oleh-do9wr]

Super! 👌👍

[@Inventor_AW]

thanks

[@maskotea755]

I like is the averry good thank you.... Beast the sucses for you ok?????😆👍👍👍

[@Inventor_AW]

thank you very much

[@jijikocharekar211]

Nice👍

[@Inventor_AW]

thanks

[@INDIANELECTRICIAN106]

Brother super led tester very nice lnvention

[@Inventor_AW]

thank u

[@pujaramahendrabhai4561]

VRRI..VERI.GUD.THSNKU...SAR.

[@KENKANXXX]

Dont forget to put a sign + and - on each needle so you can identfy the positive of every led you would test. Bye

[@Inventor_AW]

ok

[@azyasmy3889]

@@Inventor_AW 77

[@badriprshad2592]

@@Inventor_AW _9哇啊_色_饿啊饿饿饿饿饿撒：：啊啊啊啊啊啊啊饿饿饿饿饿饿饿3饿饿饿饿饿饿饿3饿饿饿饿饿饿饿饿饿饿饿饿饿饿饿饿饿饿2___

[@lazy-hero.]

Yes

[@faryanshah8215]

This guy very genious

[@Inventor_AW]

thanks

[@marcb8874]

merci ,très bien , bonne idée pour les jeunes surtout quand on n'a pas d'argent

[@TheElectricianPractice]

👍👍👍

[@babarmuhammad1964]

Great idea

[@Inventor_AW]

thank u

[@technicalengineer95]

👌👌👌👌👌

[@pyalapak]

Good

[@SaifulIslam-zw2nt]

খুব ভালো আইডিয়া

[@powerquick1557]

👍🏻👍🏻👍🏻👍🏻👍🏻

[@Ankitexperiment506]

Nice

[@Ankitexperiment506]

🙏🏻🙏🏻🙏🏻👌🏻👌🏻👌🏻👌🏻💐👌🏻👌🏻

[@msaleemcheema9762]

Very good bohat achy.

[@Inventor_AW]

thanks

[@zurairkhan]

Amazing v

[@Inventor_AW]

thanks

[@Shahadatchandpur]

nice job..

[@Inventor_AW]

thank u

[@faisal5370526]

Good video sharing

[@Inventor_AW]

thanks

[@faisal5370526]

@@Inventor_AW wellcome ❤❤❤

[@lamiakolamiako1804]

What happens if I put the tips together, or if I put the +/- inverted?

[@Inventor_AW]

nothing

[@mercenioamarilla8206]

Muito útil para nós que fazemos trabalhos com led muito obrigado por mostrar para nós

[@Inventor_AW]

Obrigado pelas suas palavras gentis

[@flashmelkingtechnique1726]

Très bien 👍

[@Inventor_AW]

Terima kasih

[@norsavianneysosamendoza6755]

Le felicito bien interesante. Un pregunta, cada cable que va al alfiler lleva una una resistencia de R-10 0hm, ?? Gracias.

[@Inventor_AW]

Solo un cable se conecta a una resistencia.

[@norsavianneysosamendoza6755]

@@Inventor_AW ah. Ok. Listo. Muchas bendiciones y gracias.

[@andreyivanov7649]

In the absence of a galvonic decoupling, you can kill the original board. Now there are many LEDs with a voltage of 6v, 9v, 18v, 36v. How to check them in your way ?

[@Inventor_AW]

kzbin.info/www/bejne/rHqcfq1_gsSld8U

[@user-xp7ho2dw3f]

Hey! excellent tester! I have a question: this device only tests single-chip LEDs, can it test multi-chip smd LEDs? Thank you!

[@Inventor_AW]

this is for single & multi kzbin.info/www/bejne/j32WYXiwot6Ah6s

[@techhack1200]

Goid idea

[@Inventor_AW]

thank u

[@parvezbakht8982]

Superb Idea 👌👌 But Sir can we check 9v or 12 v led with this device. Because voltage source is only 5v dc.

[@Inventor_AW]

you can use adapter from 3 to 12 volt

[@parvezbakht8982]

@@Inventor_AW Thank You Sir for your quick reply 🙏🙏

[@user-lq4jk2bj9f]

Мне попадались светодиоды на 18 В. В таком случае нужен источник хотя бы на 16 В. А так, идея с измерительной ручкой хорошая.

[@jorgesena6281]

Legal , muito bom . São Vicente São Paulo Brasil

[@Inventor_AW]

Obrigado. Saudações do Egito

[@gamalhelmy7660]

لو سمحت اطراف لفولت الاثنين علي المقاومه

[@Inventor_AW]

@@gamalhelmy7660 الموجب ع المقاومة فقط

[@amazonicscircuitri3762]

Wow, that is great help to us and thanks for sharing

[@Inventor_AW]

thank u

[@misikerarega5233]

you guy share us good video but one thing not clear you don't show where the power is connected fron the charger make it clear otherwice it is best

[@Inventor_AW]

i will

[@bvegass]

Saludos amigos, una pregunta ¿cuanto deberia ser el voltaje en las dos puntas? lo pregunto porque lo hice y sigue dando 5V de salida. entonces desconozco en este caso la funcion de la resistencia.

[@Inventor_AW]

La resistencia funciona solo cuando el circuito electrónico está cerrado

[@bvegass]

@@Inventor_AW Ahora si entendi, muchas gracias amigo. siempre atento a sus videos.

[@Inventor_AW]

@@bvegass gracias

[@crown9688]

La resistencia es para limitar el flujo de corriente amigo. Si tú necesitas un LED directo a 5v lo dañarás, pero si colocas la resistencia este funcionará.

[@bvegass]

@@crown9688 Entendido, Gracias!

[@btech1708]

Wow

[@Inventor_AW]

thanks

[@user-pb7ww9hz1l]

براااافو

[@Inventor_AW]

اشكرك

[@ivanlima3029]

👏👏👏👏👏👏👏👏

[@aminurislam5888]

Wow ❤️ i want to make one.. i need a little information. I haven't any 10 ohm registar.. but i have 22 oms, and 1k register.. did it's also work?

[@Inventor_AW]

you can use 22 ohms

[@aminurislam5888]

@@Inventor_AW thank you so much. It works, but there is a lot of bright light in the light during the test that catches the eye. Is there any way to reduce the light brightness?

[@Inventor_AW]

@@aminurislam5888 kzbin.info/www/bejne/rHqcfq1_gsSld8U

[@Inventor_AW]

@@aminurislam5888 you can wear sun glasses

[@user-vk8hs3qc7g]

Маладец много что делаешь ставлю лайк

[@bekbek712]

😎👍🏻

[@mukeshdabhi1516]

Good Good 👌👌👌👌👌🙆🙆🙆👍👍👍👍

[@Inventor_AW]

thanks

[@shhamad]

just a pointer, never use your solder iron to melt stuff. you will ruin it fast

[@DIYTechTrend]

My channel is full of creative and widely used ideas, I'm sure it will be useful for you

[@marcoguillen1815]

me funcionaria para probar led de una tv, ves que hay dos tipos de led unos de menos votlaje 6 V creo, y otros mayor de 12 volts, no recuerdo bien los voltajes pero hay de dos tipos

[@Inventor_AW]

you can test any kind of led with this kzbin.info/www/bejne/rHqcfq1_gsSld8U

[@antonioaugustosturaro5055]

Muito útil!

[@Inventor_AW]

Obrigado

[@Inventor_AW]

Part 2 kzbin.info/www/bejne/rHqcfq1_gsSld8U

[@jefeaguilas.a.9052]

The R 10 ohm can not be replaced by another?

[@Inventor_AW]

yes it can be 1 K

[@nelsonarboleda2455]

muto bono

[@prabinkarmacharya172]

Only works on 3v led. With this how can u check a led that drive with 6 volt or 9 volt?

[@Inventor_AW]

can check 6 v LED , 9 v no

[@rameshchandrapatel9256]

Which coponents are used in this jugad?

[@Inventor_AW]

You can use any phone charger, 1K resistance and 2 needles

[@adiyogi453]

Good try! You can test LEDs below 4v (apx) above 5v LEDs it won't work. In market there are many 6v, 9v & 12v LEDs available & used in bulbs💡

[@Inventor_AW]

kzbin.info/www/bejne/rHqcfq1_gsSld8U

[@Ne_Zhdali]

Молодец но зачем такие сложности? Для чего тогда тестер?

[@vladimir-dxdx7653]

Первые лампочки с диодами на 2.5-3 вольты светились от тестера. Сейчас диоды другие на больше вольт и не светятся от тестера.

[@Ne_Zhdali]

@@vladimir-dxdx7653, на моём тестере светодиоды и на 1,5v светятся.

[@vladimir-dxdx7653]

@@Ne_Zhdali Я об этом и пишу, что до 3 вольт светят на тестере. Сейчас такие лампочки почти не делают. Все диоды на 6-9-12 вольт и даже больше. Их проверяют блоками питания, а если попались диоды на 1.5-3 то блоком питания можно спалить такой диод на 1.5.

[@ourfootballcorner2527]

What was that yellow ring wire?

[@Inventor_AW]

if you mean this kzbin.info/www/bejne/a6LNfGidltufirc , this is a LED lamp inside

[@shirishvasave8002]

This led tester is sufficient for 3v smd chip leds but what about 8V smd led chips used in newer led bulbs.? You can't test these with this simple led tester...!

[@Inventor_AW]

in this case you can use adapter from 3 to 12 V

[@valtersouzaribeiroribeiro9534]

Bom bom

[@user-jw8ko5pq9m]

От 5 вольт даже и не загорались светодиоды, наверное 9 или 12 v нужно.

[@trunglequang6454]

Làm cái đó thử lét cho mệt.Bạn lấy cái bật lửa có cái ấn ra tia điện của bật ga khò . Dùng nó ghé vào mảng lét ấn một cái bóng lét nào hỏng thì nó không sáng còn cái nào đang hoạt động là nó sáng., cái không sáng bạn đánh dấu và xử lý sau.

[@vijayakumarangadigadag1663]

Sir I am the dealer and distributer of all kind of electrical and electronics items since 7 years, now I am in need of AC DC testers in bulk quantity, can u reply me or supply me in huge quantity.

[@Inventor_AW]

sorry , I can't help you

[@pantera1664]

De cuántos voltios es el cargador ? porqué tengo uno de los antiguos de 3.7 voltios.

[@Inventor_AW]

El cargador es de 12 voltios.

[@matiasgatti1987]

Esta bueno pero no funciona con todos los leds. Algunos leds de algnas lamparas precisan mas voltaje para funcionar. Lo probe.

[@Inventor_AW]

Así que hice una segunda parte. kzbin.info/www/bejne/rHqcfq1_gsSld8U

[@richardrodriguez8543]

Muy bueno

[@Inventor_AW]

gracias

[@gazetworld334]

From #Ingenious101

[@dk71channelofficial26]

Hadirrr

[@maryono7339]

Om kalo boleh tau warna gelang resistor 10 ohm apa saja warnanya ,maklum pemula

[@Inventor_AW]

Maaf, saya tidak faham maksud anda

[@Bhogichand]

You can reduce the time of video. You have wasted so much of time initially for preparation of probe. You can shorten it.

[@Inventor_AW]

Thanks for the advice

[@angelperez9582]

Que pasa si por accidente, las dos puntas hacen contacto?

[@Inventor_AW]

No es un problema

[@kovilapallisambasivaprasad9667]

What is the wattage of 10 ohm capacitor?

[@Inventor_AW]

you can use 1/2 watt

[@kovilapallisambasivaprasad9667]

Thanku

[@tadinadavenkateswararao7254]

It is 10 ohm resistor which restricts current to safe limit to test LED

[@switzzzz1]

I use a multimeter set on diode test .