मल्टीमीटर से तार की quality कैसे पता करे? 😀 How to make Wire Quality Tester!

thanks for watching
this is a video about how to measure very low resistance using digital multimeter
100mA constant current source making
mili Ohm meter
#multimeter #constantcurrentsource #miliohm #fclab

[@bijayabaidya6896]

bahoot badhiya! excellent constant current approach to measuring low resistances, at very low cost!

[@drjainbhopal]

Creative idea

[@vikramsinghrathor6094]

Good 👍, aap ko like pata nahi kam kyo mile, very academic knowledge,

[@tarunkumarsoni2937]

thanks very mutch awesome video in youtube i never seen before thanks again

[@sheokumar1842]

Wow your knowledge is awesome sir...
I didn't know about this...
This is simple to use and very useful...
Thank you for sharing your valuable idea and knowledge.

[@ashfaqkhan9552]

Sir you are great sir. Very healful information.

[@mdsayeed6441]

Thanqu bhai LCR meter k paise Bach Gaye thanqu

[@kailashvadania202]

Waiting for next video

[@Rahul-Bhardwaj]

U r genius brother 👏👏🙏

[@raytechnology2049]

Excellent

[@sp.electronic415]

Nice 😮

[@Turybull]

I have never seen creative person like u

[@jigneshmaniar1438]

Thanks for your ideas
Itni theory kisi k pas nahi hoti.
Good explanationI
I am your fan now

[@rahulpatelgujratahmedabad3497]

Good tiching karte hai 👍👌👌👌👍👍👍👍👍👍👌👌👌👌👍👍👌

[@user-ez9dx4cd7h]

First like comment

[@jaidhilod4792]

U R genius bhai

[@ashpakcreatymontage5926]

Kadak bhai 1no

[@ashpakcreatymontage5926]

Bhai aise hi video hacking ke late rahiye full support bhai talent brooo

[@ashpakcreatymontage5926]

Thanks

[@mortalff8123]

Sir good

[@kailashvadania202]

I like most

[@sanjayjoshi5713]

Great Sir, your are genius, thanks Sir 💐

[@edwinr4378]

Knowledge ❤️👍

[@manhardanmahedu3765]

Wow !!! What an idea, great.U r really genious, from my side u r Einstein 👍

[@kailashsuthar2509]

Very useful project 👍

[@rohanarohan836]

Thanks sir for useful Vedio ❤️

[@smartguy3k]

Super duper. Thank you sir.

[@am94der]

দারুণ লাগলো দাদা... 😍😍
চালিয়ে যান..
আমরা সবাই সাথে আছি..... 👍👍👍👍

[@FreeCircuitLab]

ধন্যবাদ

[@amrishhirani6096]

Nice video
Thanks 👍

[@shivamsinha5786]

nice video

[@power45118]

Nice video. Mene ek current shunt banane k liye yahi method use kia tha😄

[@FreeCircuitLab]

Nice😀

[@premkxk]

I want to say that i have learned a lot from you sir but ,
Sir, one small request please make videos in english or at least subtitles , so that i can. Understand you much easily and your channel will reach the whole world

[@FreeCircuitLab]

Since this video is not scripted, making subtitles will take very much time☹️

[@surendraprasad351]

Superb

[@animeshvishwakarma01]

❤️

[@LofiPlay9998]

Bariya🔥

[@mr.satishfy]

As same please suggest opamp based constant voltage control for lab dc pwer suppy

[@freetechcircuit2770]

First view and comment

[@ravikumarkushwaha8552]

Iss process se kya Saste Yellow wale multimeter ko bhi miliohm meter me convert kar sakte h ????

[@Rayan_bamedhi]

Thank you so much for help us to measure low value resistance 💓💓💓

[@mohammadalfauomey3443]

I can't understand anything?
Thanks ; if he speak in English we can understand .

[@Rayan_bamedhi]

Sometimes you don't need to understand what he said if you see the voltmeter and what he measures you will get it

[@FreeCircuitLab]

The key concept here is to make a constant current source of 100mA and feed it to an wire and probing the voltage drop across the wire which is the measure of miliohm of the wire

[@Rayan_bamedhi]

@@FreeCircuitLab
Thanks 👍😊

[@Shubham-po2tp]

3:40
Kya idea hai

[@TanvirKabir0461]

Given 👍👍👍

[@3dand8dmusicboss37]

Talent bro🙏🙏🙄🥰🥰🥰

[@subhajitkarmakar6398]

Vai ek surround board ke upar vdo bana do plz🙏🙏

[@naf4494]

So nice of you, Sir when should we charge the battery/cell

[@FreeCircuitLab]

When the battery voltage goes below 3v.
Usually we will need to do so once in a year😃

[@naf4494]

A relief good one

[@saddamhussein9947]

kaha se padhai kar rakhi hai bhai . aise to professional hi sikha sakta hai

[@FreeCircuitLab]

Pura din electronics le ke padha rehta hoon. Jo sikha Maximum internet se aur knowledge badhta hai experiment se

[@naf4494]

sir while checking (on 2v DC selection on multi meter ), e.g capacitor on board, polarity gives difference result, one is higher other is lower, which should we follow

[@FreeCircuitLab]

Don't measure things on board. Take them out and measure

[@ashpakcreatymontage5926]

Person successful and project hack kadkk

[@rahulkoley6161]

Can I use directly 12v battery... To lm317 input pin...??

[@rahulkoley6161]

12v input ok

[@mudassirnazar9404]

Bhai mobile shorting check karne ke liye bhi Kuchh banaen

[@Sarasguidei5094]

Short killer ka nahi lete

[@freetechcircuit2770]

Is circuit ko 1or2 amp jaisa ke liye use kar sakte hai

[@pandurangan8643]

Batteryvoltage howmuch

[@repairmobilephone97]

Aisa Koi device banaaiye jismein 1 v DC 15 amp Nika sake amp ko Kam jyada kar sake vlt 1 rahe smps ho

[@FreeCircuitLab]

Ish se kya kaam hoga?

[@Guitaricmusic]

I made this one. Don't know if it's working. Will test when i have shorted board. But my 3 digit multimeter isn't helping

[@FreeCircuitLab]

Test with some wires

[@VishalSharma-ek7ww]

Sir is circuit ki open circuit voltage kya hai

[@FreeCircuitLab]

3v jaysa

[@pankajsanwal2010]

ये IC 317 कहाँ मिलेगी ?

[@jenisdas9685]

Bro pls make stylus pen👍

[@rohanarohan836]

Sir Aap ek Whatsapp group creat kijea ....pls

[@FreeCircuitLab]

Na,

[@Alamsolutions]

12 ohm ke jaga 10 ohm laga sakte hai kya ???

[@FreeCircuitLab]

Na. 10 ke sath 2.2 series me laga do

[@siddiquishoaib7929]

aapne battery kya volt ki li hai?

[@FreeCircuitLab]

3.7

[@naf4494]

Sir follow the steps, but reading shows about 109.3, instead of 100, what should I do or is it OK?

[@FreeCircuitLab]

No problem, you have 10% more current, so you will have 10% more mΩ.... You just do some math on your head if accuracy is important

[@naf4494]

thanks so for your excellent concepts,sir by the way, if we want to fix it on 100mA exaclty, what is the way

[@cselectronics]

@@FreeCircuitLab can we add a 100ohm variable resistor instead of 12ohm fix resistor between pin 1 and 2 to vary the load to 100ma accurately?

[@FreeCircuitLab]

@@cselectronics it will work but your variable resistor should be capable of handling 100mA current

[@freetechcircuit2770]

Bhai yellow wale multimetre ke board me preset lagane ka option kyo hota hai।।।।kis kam ke liye 😀😀

[@FreeCircuitLab]

Voltage calibration

[@freetechcircuit2770]

@@FreeCircuitLab Wrong value aane pe adjust karne ke liye

[@irishguy200007]

What on earth is going on here?

[@user-oe9ct9pr9m]

Learn electronic repair channel me bht pehle yeh banaya he , waha se jharaa isne

[@FreeCircuitLab]

Mera regular viewers jante hai kaun kiska jharte hai

[@startechnical351]

Calculation theek se samajh mein nahin I
Ohmlaw main jaanta hoon

[@FreeCircuitLab]

R=V/I
1mΩ =0.1mv/0.1A

[@startechnical351]

@@FreeCircuitLab 2m ohm = 2mv hoga?

[@FreeCircuitLab]

0.2mV hoga

[@startechnical351]

@@FreeCircuitLab samajh mein a Gaya
Aapka bahut bahut bahut bahut shukriya

[@startechnical351]

Agar 1percent tolerance ka Registrance use karen to usse kuch fark padega?

[@keitht812]

Try speaking english