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How To Make LED Tester 

TARIQ LAB
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In today's video we will learn how to make a simple LED tester.
People usually make 220 volt LED testers which is very dangerous. This tester has a transformer that prevents you from getting an electric shock.
This is a very secure tester. And with it, you can test any kind of LED.
В сегодняшнем видео мы научимся делать простой тестер светодиодов.
Люди обычно делают светодиодные тестеры на 220 вольт, что очень опасно. Этот тестер имеет трансформатор, который защищает вас от поражения электрическим током.
Это очень безопасный тестер. И с его помощью вы можете протестировать любой светодиод.
في فيديو اليوم سوف نتعلم كيفية صنع جهاز اختبار LED بسيط.
عادة ما يصنع الناس أجهزة اختبار LED 220 فولت وهو أمر خطير للغاية. يحتوي هذا الفاحص على محول يمنعك من التعرض لصدمة كهربائية.
هذا هو اختبار آمن للغاية. ومعها ، يمكنك اختبار أي نوع من مصابيح LED.
आज के वीडियो में हम सीखेंगे कि एक साधारण LED टेस्टर कैसे बनाया जाता है।
आमतौर पर लोग 220 वोल्ट के एलईडी टेस्टर बनाते हैं जो बहुत खतरनाक होता है। इस टेस्टर में एक ट्रांसफॉर्मर लगा होता है जो आपको बिजली का झटका लगने से बचाता है।
यह एक बहुत ही सुरक्षित परीक्षक है। और इसके साथ आप किसी भी तरह की LED को टेस्ट कर सकते हैं।
আজকের ভিডিওতে আমরা শিখব কিভাবে একটি সাধারণ LED টেস্টার তৈরি করা যায়।
লোকেরা সাধারণত 220 ভোল্টের LED টেস্টার তৈরি করে যা খুব বিপজ্জনক। এই পরীক্ষকের একটি ট্রান্সফরমার রয়েছে যা আপনাকে বৈদ্যুতিক শক পেতে বাধা দেয়।
এটি একটি খুব নিরাপদ পরীক্ষক. এবং এটি দিয়ে, আপনি যে কোনও ধরণের LED পরীক্ষা করতে পারেন।
Sa video ngayon matututunan natin kung paano gumawa ng isang simpleng LED tester.
Karaniwang gumagawa ang mga tao ng 220 volt LED tester na lubhang mapanganib. Ang tester na ito ay may transpormer na pumipigil sa iyo na magkaroon ng electric shock.
Ito ay isang napaka-secure na tester. At kasama nito, maaari mong subukan ang anumang uri ng LED.
Dans la vidéo d'aujourd'hui, nous allons apprendre à fabriquer un simple testeur de LED.
Les gens fabriquent généralement des testeurs de LED de 220 volts, ce qui est très dangereux. Ce testeur a un transformateur qui vous empêche de recevoir un choc électrique.
Il s'agit d'un testeur très sécurisé. Et avec lui, vous pouvez tester n'importe quel type de LED.
Im heutigen Video lernen wir, wie man einen einfachen LED-Tester herstellt.
Die Leute stellen normalerweise 220-Volt-LED-Tester her, was sehr gefährlich ist. Dieser Tester hat einen Transformator, der verhindert, dass Sie einen Stromschlag bekommen.
Dies ist ein sehr sicherer Tester. Und damit können Sie jede Art von LED testen.
Dalam video hari ini kita akan belajar cara membuat tester LED sederhana.
Orang biasanya membuat penguji LED 220 volt yang sangat berbahaya. Penguji ini memiliki trafo yang mencegah Anda terkena sengatan listrik.
Ini adalah penguji yang sangat aman. Dan dengan itu, Anda dapat menguji segala jenis LED.
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Components required for this circuit.
Transformer 12+12 center tapped
Bridge Rectifier
Capacitor 1000 uf 50v
Resistors 330 Ohm 1/2 Watt 2Nos
#led #leddriver #ledtester #howtomakeledtester #ledlights #ledtvbacklighttester
#testerled #ledlighttester

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14 июл 2022

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Комментарии : 191   
@naziranadaf4807
@naziranadaf4807 Год назад
So lovely to learn .......so nice music, which is flow ing and understand your new knowledge......so....
@mostafawasfi
@mostafawasfi Год назад
Superb Project 👍👍👍👍👍👍
@mehbooobrana6241
@mehbooobrana6241 2 года назад
Yes I have seen thanks 😊
@SAQIBSAHI08
@SAQIBSAHI08 Год назад
Thank you so much! I can not wait to start setuping. I want to create original soft for comrcials and shows alongside my many other
@nitindafade8247
@nitindafade8247 11 месяцев назад
You are doing great job Thanks again for your help
@petrhafan1265
@petrhafan1265 Год назад
thank you for sharing this with us!!!
@parvezbakht8982
@parvezbakht8982 Год назад
Superb Project 👌👌👌👌👌👍
@mohdmushrrafhussain2230
@mohdmushrrafhussain2230 Год назад
Nice idea. Thanks.....
@user-mc2fg8ju5c
@user-mc2fg8ju5c Год назад
Esallamo 3alaycom nice and good work proftionall thank you very much teacher and good luck 👍👍👍
@Bianchi77
@Bianchi77 Год назад
Nice video, thanks :)
@balajibhakti1086
@balajibhakti1086 2 года назад
Good Bhai Ji,👏👏👏👏👍
@rajusgutam450
@rajusgutam450 Год назад
Amazing video, Thanks a lot TARIQLAB
@marcelomozo557
@marcelomozo557 Год назад
thank you TARIQ LAB . . .. mabuhay !!!! jun mozo, davao city- philippines
@Starkcreations99
@Starkcreations99 Год назад
Nice work
@astronic4522
@astronic4522 Год назад
Nice project brothers🙏
@leopoldofernandezjr.508
@leopoldofernandezjr.508 Год назад
I am a new subscriber today.. I'll try to make one of ur project.. thank u and more power.. buenas dias
@saadelectric
@saadelectric Год назад
good information from Saad electric
@hanumanhdvideomixing3104
@hanumanhdvideomixing3104 Год назад
Nice sir👋
@mehbooobrana6241
@mehbooobrana6241 2 года назад
Stay blessed 🙌
@dilipchinchwadkar4521
@dilipchinchwadkar4521 6 месяцев назад
Very Nice Job Sirjee......
@TARIQLAB
@TARIQLAB 6 месяцев назад
Welcome
@devatvcenter8677
@devatvcenter8677 Год назад
Good 🙏
@eloriomsee523
@eloriomsee523 Год назад
Thanks a lot Tariq bhai
@mehbooobrana6241
@mehbooobrana6241 2 года назад
The 👌 video
@deepak-ug3hx
@deepak-ug3hx Год назад
For higher voltage can We use voltage multipley circuit
@barokahlampuchanel4102
@barokahlampuchanel4102 11 месяцев назад
Good 👍👍👍
@brazilcreative1063
@brazilcreative1063 Год назад
If I had put a voltmeter it would have been top,👍🇧🇷
@juanjoseperalta5188
@juanjoseperalta5188 Год назад
HOLA SOY UN FANATICO DE TU CANAL DEJAME DECIRTE QUE SOS UN GENIO SALUDOS DE JUAN DE ARGENTINA CUIDATE HERMANO TE RECONTRA FELICITO
@TARIQLAB
@TARIQLAB Год назад
de nada muchas gracias
@sharukhmatekuki5830
@sharukhmatekuki5830 Год назад
Nice 👍🏻👍🏻 🇮🇳 Kuki 30|08|2022
@perangkaptikus2612
@perangkaptikus2612 Год назад
Thank.... Let'snext brother
@user-fn6pi7by4u
@user-fn6pi7by4u Год назад
The Cool...
@mangjay80
@mangjay80 Год назад
Kreatif good
@gundogankazanc9241
@gundogankazanc9241 Год назад
Any white led draws 20mA maximum but this ps you build, can give 45 mA current at 34V (ideally 24Vac transformer gives 24*1.41=33.8Vdc) output and with totally 660 ohm serial resistors that this current is harmful for ordinary single led.
@irfanbhti7577
@irfanbhti7577 2 года назад
👍👍👍
@CSRLEDLIGHTS
@CSRLEDLIGHTS 4 месяца назад
Good 🎉❤🎉❤
@mehbooobrana6241
@mehbooobrana6241 2 года назад
How many volts out put of transfrmr.pl tell
@govindbhaibadeliyagovindbh5362
Good
@ddff-vm2jh
@ddff-vm2jh 3 месяца назад
Well done! It is better to add a DVM (digital voltmeter) to your design.
@TARIQLAB
@TARIQLAB 3 месяца назад
Thank you, Voltmeter added in my other designs
@oslecc100
@oslecc100 11 месяцев назад
hello sir,,,, can you make a video,,,,,a backlight tester using a circuit of long tube light bulb ,, thank you
@alanfadlan6983
@alanfadlan6983 Год назад
Is that correct or no?
@randallbaker4293
@randallbaker4293 Год назад
Thanks for your video! Can I test a 94v strip with this set up? If not what is the highest voltage I can go?
@TARIQLAB
@TARIQLAB Год назад
U can test start to half strip or single led, otherwise u have to use higher transformer 60v
@viswanathanramakrishnan7613
@viswanathanramakrishnan7613 4 месяца назад
Is it possible to add a DC volt and ampere digital display in this circuit. If so kindly provide the sketch for this addition in the circuit. Really an interesting and useful circuit you have uploaded. Thanks a lot.
@TARIQLAB
@TARIQLAB 4 месяца назад
Visit my channel
@kishanpardeshi7266
@kishanpardeshi7266 Год назад
🙏❤️👌👌👌👍✋
@ChangizSehat
@ChangizSehat Месяц назад
خیلی عالی متشکرم فقط مشخص نشدچیپLED هم روشن می‌کنه؟ اتصال کوتاه داره؟ویامیشه ولت مترنصب کردکه ولتاژهرکدام لامپ رابشه دید یانه؟ممنون میشم اگه جواب بدید سپاس❤❤❤
@ammarluiby3818
@ammarluiby3818 Год назад
Great work.. but I hope you delete the singing clips from the videos you publish and settle for the music only 😘
@TARIQLAB
@TARIQLAB Год назад
Noted
@funkiEst
@funkiEst Год назад
I´m a bit confused cause the colours of the resistors you are using doesn't seem to indicate 330ohm value do they ?
@TARIQLAB
@TARIQLAB Год назад
330 ohm
@osmanvolkaner9822
@osmanvolkaner9822 Год назад
I think your slm videos are educational. Thank you. I have a question. I don't want to spend on my cordless drill and buy a new adapter or tarsformer. It's expensive. Can I convert my 12V, 2A adapter to 14.6V and 20A, I need your information, thanks
@gundogankazanc9241
@gundogankazanc9241 Год назад
It's impossible. The power of your present PS is 12*2=24W. Whereas you ask 14*20=280W. It looks like to hope a child 5 years old to carry a 100kg weight. You should buy a more powerful PS. Sorry, this section is Turkish: Sonradan farkettim, soru soranın adı Türk olduğunu kanıtlıyordu. Herneyse, yukarıdaki lafın özeti 3 kuruşa 5 köfte olmaz. Sen herhangi bir güç kaynağının akımını veya gerilimini artırıp azaltabilirsin ama gücünü yükseltme olanağın yok.
@asifshahsyed422
@asifshahsyed422 10 месяцев назад
​@@gundogankazanc9241hello sir can we use other than 330 ohm resistor???
@gundogankazanc9241
@gundogankazanc9241 10 месяцев назад
@@asifshahsyed422 sure. that resistors limits load current but under constant voltage. according to differences of the work or test, you can use vary values. if the R is big so the current goes lower and R is less, current is much more than first one. i always prefer less current not to break down something
@asifshahsyed422
@asifshahsyed422 10 месяцев назад
@@gundogankazanc9241 thank you
@user-gy7ne2gq7l
@user-gy7ne2gq7l 9 месяцев назад
Sir transformer Amp..???
@user-eb3ir5pe7r
@user-eb3ir5pe7r 9 месяцев назад
Have a nice day Mr. Tariq. Honestly, among the videos I watched on LED testers, it was your LED tester that I chose to do. But the transformer I bought is 18-0-18 Volts and not like your 12-0-12 Volts transformer. Question: do I always keep the same values -capacitors (50V, 1000 microfarads)? - the 2 resistors (2×330 ohm)? Thank you to answer me to start testing my LED.
@TARIQLAB
@TARIQLAB 9 месяцев назад
Increase resistors to around 420 ohm and better to use 63v capacitor
@user-eb3ir5pe7r
@user-eb3ir5pe7r 9 месяцев назад
​​@@TARIQLABthank you very much Mr. Tariq. Your brother from Tunisia.
@TARIQLAB
@TARIQLAB 9 месяцев назад
No, less than 60v no problem
@alextabor6056
@alextabor6056 3 месяца назад
How many amperes does the transformer have?And also the wattage of the resistor?thanks in advance
@TARIQLAB
@TARIQLAB 3 месяца назад
Transformer 1A resistors 1W
@yashukaushik6090
@yashukaushik6090 Год назад
Can you suggest me another bridge rectifier instead of this
@TARIQLAB
@TARIQLAB Год назад
U can use 4 diodes
@andrimastirta4736
@andrimastirta4736 Год назад
Nice video🙂👍, i want to ask. What will happen if we accidentally short positif probe and negatif probe. Will the capacitor explode or the transformer burnt?
@TARIQLAB
@TARIQLAB Год назад
Nothing, may be resistors blow if u short for some time
@andrimastirta4736
@andrimastirta4736 Год назад
@@TARIQLAB thank you for your information 👍🙂
@atmaramkudalkar5392
@atmaramkudalkar5392 Год назад
Nice video.what is the wattage of two resistors used?
@TARIQLAB
@TARIQLAB Год назад
1/2 watt
@asifshahsyed422
@asifshahsyed422 10 месяцев назад
​@@TARIQLABhello sir cam we use resistor other than 330 ohm
@yutan15silvia
@yutan15silvia Год назад
37V/660ohm=0.056A=56mA Too much current. The resistor needs to be increased to 2k ohm.
@TARIQLAB
@TARIQLAB Год назад
Then not possible to test 32v led backlight strip. With this arrangement u can test 3v-32v led
@galibshaik5651
@galibshaik5651 Год назад
Why use resisters?you use 12-0-12 .bridge that means 24v coming .that time you use resisters drop the voltage .how to check led lights and black lights ? Not show perfectly.
@TARIQLAB
@TARIQLAB Год назад
Resistors drop voltage and amp according to load
@user-eb3ir5pe7r
@user-eb3ir5pe7r 9 месяцев назад
Good evening Mr. Tariq Thank you, I have already built an LED tester of this type, it works properly, however I still have a few questions: 1- Is it possible to get rid of the capacitor? If not, what is its role in this LED test? 2- Since we used a diode bridge which rectifies the alternating current into direct current, why then use a transformer since the diode bridge is enough when we can weld two diacs between the positive and negative terminals of the diode bridge. Thank you.
@TARIQLAB
@TARIQLAB 9 месяцев назад
Capacitor is a filter capacitor to smoothing the DC voltage.
@gmustsgman7113
@gmustsgman7113 8 месяцев назад
IJust ‏‪be seeing this connection Would you please draw it with another of thanks
@algharibe
@algharibe Месяц назад
but how the voltage value change automaticaly ?
@TARIQLAB
@TARIQLAB Месяц назад
Due to the resistor,
@algharibe
@algharibe Месяц назад
@@TARIQLAB but the resistor value is fixed bro , can you explain in more details , thank you
@dhirendrasaxena9530
@dhirendrasaxena9530 Год назад
Ampear of transfarmer
@TARIQLAB
@TARIQLAB Год назад
1amo sufficient
@muddassirsheeraz
@muddassirsheeraz Год назад
Yes like this one want digital volt meter in it
@TARIQLAB
@TARIQLAB Год назад
Wait for next video
@muddassirsheeraz
@muddassirsheeraz Год назад
@@TARIQLAB okay thanks 😊
@mohamedmedomogy
@mohamedmedomogy Год назад
so i understand that the voltage range is 3to 32v? how can i make with higher voltage range? what about amp? how i control the current so is this setup can work with powerful led 30w or higher? i need to build one that i can use it to test single leds or strip with any voltage upto 100v for example and i will install voltmeter and amp meter to know the voltage and current suitable for the led is it possible?
@TARIQLAB
@TARIQLAB Год назад
Increase the value of resistors
@mohamedmedomogy
@mohamedmedomogy Год назад
​@@TARIQLAB if i increased the resistance what will happen?
@brianwilliams7253
@brianwilliams7253 Год назад
whats the cap size please
@TARIQLAB
@TARIQLAB Год назад
1000 uf 50v
@titusattiarokomkathaarobol5890
sir what is the Value of condencer
@TARIQLAB
@TARIQLAB Год назад
1000uf 50v
@davidfalconer8913
@davidfalconer8913 8 месяцев назад
An LED tester that tests SINGLE diodes uses a 9 Volt block battery , with a 680 Ω resistor in series with one of the probe leads ... portable , for use in your tool bag ! ! ... ( tried - n - tested ) ........ DAVE™🛑
@adilabusafa
@adilabusafa Год назад
يتعذر التعليق لا أعلم .
@user-dc1hz5mx8m
@user-dc1hz5mx8m Год назад
Transformer kitne amp's ka hai ?
@TARIQLAB
@TARIQLAB Год назад
1 amp
@dipankarbiswas6484
@dipankarbiswas6484 5 месяцев назад
12 0 12- 1amp transformation aur 330ohms resistance use kiya lekin LED jalta nehi kyu.
@TARIQLAB
@TARIQLAB 5 месяцев назад
Probe pe kitna volts hai 30se oper hona chahiye
@DedeSaepudin-vj5vv
@DedeSaepudin-vj5vv 9 месяцев назад
Why you didn't Using digital volt meter?
@irishguy200007
@irishguy200007 9 месяцев назад
Won't the current drop for each led that's driven by this?
@fiscalizador2522
@fiscalizador2522 Год назад
Una pregunta las 2 resistencias son de 330 ohmios ??
@TARIQLAB
@TARIQLAB Год назад
Yes
@asifshahsyed422
@asifshahsyed422 10 месяцев назад
​@@TARIQLABcan we use other than 330 ohm resistor
@dnyaneshwartotre9956
@dnyaneshwartotre9956 9 месяцев назад
capacitor vallue not mentioned
@TARIQLAB
@TARIQLAB 9 месяцев назад
1000 or 2200 uf 50v
@djordjejon4849
@djordjejon4849 Год назад
Resistor ?????
@TARIQLAB
@TARIQLAB Год назад
330 Ohm
@uthuraaungnyut3553
@uthuraaungnyut3553 Год назад
Are you sure this resistor is 330♎? Color is invisible
@TARIQLAB
@TARIQLAB Год назад
Yes
@uthuraaungnyut3553
@uthuraaungnyut3553 Год назад
@@TARIQLAB thanks,
@felipeantonio5698
@felipeantonio5698 Год назад
One question: and the Diagrama?.
@TARIQLAB
@TARIQLAB Год назад
Only diode capacitor & resistors, very simple
@muddassirsheeraz
@muddassirsheeraz Год назад
Tariq bhai me isme digital volt meter lga skta hn? Agar haan to kahan or kese. Mere pass 2 wires ka digi meter he
@TARIQLAB
@TARIQLAB Год назад
Jee laga skty hain , dono resistors ail sath positive side pe laga den black probe ko direct negative pe voltmeter ki negative bhi, red prob aor voltmeter ki positive ko dono resistor ke baad la len
@muddassirsheeraz
@muddassirsheeraz Год назад
@@TARIQLAB JazakAllah bhai. Me kr k btata hn
@thanhphuoc3485
@thanhphuoc3485 Год назад
Bạn cho hỏi ,tôi có vol kế 3 dây ,vậy hàn vô đầu nào và như thế nào
@TARIQLAB
@TARIQLAB Год назад
+ mắc cực dương tụ - mắc cực âm tụ, dây chuẩn thứ 3 sau điện trở
@thanhphuoc3485
@thanhphuoc3485 Год назад
Sau điện trở mà ỡ chân +hay - ,cám ơn bạn nhiều
@PkSHARMA8676
@PkSHARMA8676 Год назад
Sir capacitor ka number bataiye please
@TARIQLAB
@TARIQLAB Год назад
Filter capacitor hai, 1000uf ya 2200uf 50v
@talhaijazprojectlimited5295
Put led meter also
@TARIQLAB
@TARIQLAB Год назад
Noted
@valak198
@valak198 Год назад
Can I use 220 Ohm resistor? It cause any damage?
@TARIQLAB
@TARIQLAB Год назад
No problem
@valak198
@valak198 Год назад
@@TARIQLAB thanks for reply sir
@sidneykhan4222
@sidneykhan4222 16 дней назад
That resistors is not 330 ohms
@TARIQLAB
@TARIQLAB 16 дней назад
In video may u see different colors
@mohmedseno
@mohmedseno 11 месяцев назад
ينفع محول 9فولت ‏‪
@TARIQLAB
@TARIQLAB 11 месяцев назад
Yes, use 33 Ohm resistors
@user-mb4tq2gw9e
@user-mb4tq2gw9e 3 месяца назад
由阻十一怎样
@zulfaqarg8232
@zulfaqarg8232 Год назад
Sir Resistance value tell me
@TARIQLAB
@TARIQLAB Год назад
330 ohm
@zulfaqarg8232
@zulfaqarg8232 Год назад
Thank you sir
@medahemal5031
@medahemal5031 3 месяца назад
Won’t the Leds fuse
@TARIQLAB
@TARIQLAB 3 месяца назад
Safe for all LEDs
@johnmonforte3499
@johnmonforte3499 Год назад
What was the value of capacitor??
@TARIQLAB
@TARIQLAB Год назад
2200uf 50v
@johnmonforte3499
@johnmonforte3499 Год назад
Can I have the circuit diagram of it and the layout?
@dipankarbiswas6484
@dipankarbiswas6484 10 месяцев назад
​@@TARIQLABsir 12 0 12v 3amp use kar saktein ha I kya
@mehbooobrana6241
@mehbooobrana6241 2 года назад
Input 220 v output...?AC
@TARIQLAB
@TARIQLAB 2 года назад
12+12=24v ac when converted to dc 36-40v, its 12v center tapped transformer, don't use center wire
@mehbooobrana6241
@mehbooobrana6241 2 года назад
@@TARIQLAB thnks ❤ brother
@sumeshkv5118
@sumeshkv5118 Год назад
Sir if I put a volt meter will it show the vote
@TARIQLAB
@TARIQLAB Год назад
Yes , normally it will show total volts 48V , but when u check led will show the eld voltage.
@sumeshkv5118
@sumeshkv5118 Год назад
Can Sir Resistor Cotter Watt be used?
@ejazqasim6168
@ejazqasim6168 Год назад
36 v damage to 1.5v led
@TARIQLAB
@TARIQLAB Год назад
Resistor will drop voltage and amps, all led tv use 90 to 180v for 32v led strip how??? If u see led tv circuit u can see a set of resistors using same method. Open a led bulb disconnect leds and check voltage.
@anumorsihleihil7794
@anumorsihleihil7794 Год назад
كام اوم الريزستور
@TARIQLAB
@TARIQLAB Год назад
330 اوم
@HugoJTCarvalho
@HugoJTCarvalho Год назад
since there are 36 volts at the tip of the tester, why doesn't the led burn?
@TARIQLAB
@TARIQLAB Год назад
I used Resistors , voltage and current drop
@HugoJTCarvalho
@HugoJTCarvalho Год назад
@@TARIQLABtank's
@HugoJTCarvalho
@HugoJTCarvalho Год назад
I built this project. worked perfectly. I was looking for a led tester. Thanks.
@gmustsgman7113
@gmustsgman7113 8 месяцев назад
Would you please draw it
@stanleyley4104
@stanleyley4104 Год назад
Tr. Ampere what
@TARIQLAB
@TARIQLAB Год назад
2A, 1A sufficient
@yashexperiments7323
@yashexperiments7323 Год назад
Transformer kitana amp ka ha
@TARIQLAB
@TARIQLAB Год назад
2A, ap 1A ka bhi use kar sakty hain
@yashexperiments7323
@yashexperiments7323 Год назад
@@TARIQLAB 750 amp ka chal jayaga kya
@TARIQLAB
@TARIQLAB Год назад
Yes
@aqeelhassanfarooqi1397
@aqeelhassanfarooqi1397 Год назад
بھای آپ اس میں میوزک نہیں ڈال کرو اس سے آپ کو گونںھا ملتا ھے
@derevlife
@derevlife Год назад
Не хватает циферблата
@TARIQLAB
@TARIQLAB Год назад
What missing ?
@sidd7775
@sidd7775 Год назад
Transformer 1amp 12 0 12 sir 💐🙏
@TARIQLAB
@TARIQLAB Год назад
Yes
@craftmedia6705
@craftmedia6705 Год назад
36 volt DC conected to 3 volt led how is it possible it's fake
@TARIQLAB
@TARIQLAB Год назад
Why i put 2 resistors .
@craftmedia6705
@craftmedia6705 Год назад
@@TARIQLAB then wat how is it possible.. Wat is the value of the resistor .. Each led have voltge different.. Then how can it work..
@user-gf5nw6ph2d
@user-gf5nw6ph2d 8 месяцев назад
Ерунда. А как супер прибором этим узнать на какое напяжение светики.
@TARIQLAB
@TARIQLAB 8 месяцев назад
он не предназначен для постоянного использования, только для проверки, работает он или нет. резисторы снижают напряжение и силу тока, чтобы можно было тестировать светодиодную ленту от 1,8 до 30 В.
@suranjondaring3316
@suranjondaring3316 4 месяца назад
ভাই, কথা বলতে হবে নাহলে নতুনযারা তারা বুঝবেনা।
@tejenderrana6408
@tejenderrana6408 Год назад
Acchi Tarah Se diagram Banakar dikhao
@TARIQLAB
@TARIQLAB Год назад
Is video main tu nahi ga, aik sor video bana don ga
@marthabenavides396
@marthabenavides396 Год назад
@@TARIQLAB ⁰
@santramgotam3976
@santramgotam3976 Год назад
909 me bana sakte hai bhaiji
@TARIQLAB
@TARIQLAB Год назад
909 kiya?
@santramgotam3976
@santramgotam3976 Год назад
@@TARIQLAB 909 ke trasfarmar se bana sakte hai LED tester
@TARIQLAB
@TARIQLAB Год назад
Jee
@user-dj7uj5ef2o
@user-dj7uj5ef2o Год назад
🤮🤮
@felixjrbatain745
@felixjrbatain745 Год назад
Max 36 volts only😂🤣🤣😅
@TARIQLAB
@TARIQLAB Год назад
Used 660 ohm resistor, will drop voltage
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