How to select Resistor Value for LED with simple calculation

How to select Resistor Value for LED with simple calculation
By this video, I am going to tell you how to find a resistance value and Watt rating of a Resistor for an Electronic circuit. Watch the video to learn in details about it
Thank You
Arun Gupta
[e-mail]
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#electronic #circuit #led #resistors #resistance

[@herobandar8257]

The best explanation and tutorial for beginners and advance levels.

[@SL-Tourist]

Excellent explanation.Thank you

[@mcsrecordingstudioalbionvi5082]

Liked it, great explanation :)

[@mydjsir]

loved the way you explained LED resistance basics!!!!

[@bashiruosman473]

Excellent lecturer. God bless you and increase your knowledge.

[@timgroleau1612]

Well done. Love the step by step. Mystery solved.

[@michaelnjogu8833]

Wonderful lecture

[@mychannel8672]

Thanks for giving so much of idea or knowledge on this subject. Really in fact i was totally i had no idea. Though there is lots more to know in this vast sea of knowledge. Thank you once again.

[@balakotireddy7006]

Your videos are very neat explanation.Thank you..

[@bharatkumarindian]

One and only video on this topic

[@subhamoykundu2997]

Thanks sir

[@ryanpersaud3100]

Thank you. Very helpful

[@abdyldemiri1544]

Very good video thank you

[@mamidivasudev5988]

Superb explanation thank you.. please make a details fulll video like the how to use multimeter to check all components

[@filmonyacob7620]

Amazing

[@user-wu3qm7kt6o]

Thanks a lot.

[@MithileshKushawaha-on2xy]

Good method

[@EPNatureWatch]

So if its 0.14 watt output on red led I would be able to use a 1/4 (0.25) watt resistor.

[@seenivasanseenivasan6685]

Super

[@ceciliapatrick7766]

Thanks Sir: Very well explained ,no doubt at all. Now I can tryout practically. Can I use same formula with any Model phone charger ? Is it safe? Thanks once again for explaining so well, with examples. Well done God bless you and all your efforts.

[@laijugeorgh6348]

👍👍👍

[@SABARI-nv9kf]

Sir, i have seen a big circuit ( they have using series of Resistors , capacitor instead of single what is concepts behind that)

[@OMGFacts00]

yaar konsa software use kia

[@OMGFacts00]

what if vL is greater than Vs. means 6v se toh 10 leds bhi jala sakte hai na.ye to possible hai he.

[@rudranil3608]

where can I get the datasheet

[@hotbird3]

This was confusing to me for 20 years , thank you so much for this easy and beautiful presentation 👍👊

[@alisaqlainqureshi]

How we'll know the value of current?

[@TheElectricalGuy]

You have to check the datasheet of the device or measure the current by using Ammeter

[@meowmeowclubart1879]

QUESTION, WHAT IF 10 3MM LED LIGHT IN 1 BATTERY 9V IN A ROW WHAT RESISTOR DO I USE? OR SHOULD USE 390 OHMS 10 RESISTOR EQUIVALENT TO 10 LED LIGHT I MEAN 1 RESISTOR PAIR LED LIGHT? IN ORDER TO FIT 1 BATTERY 9 VOLT? WHAT HAPPEN IF WE DONT USE RESITOR? HOW MANY LED LIGHT CAN BE LIGHT UP? :)

[@nisaulkamila1816]

what if we use a battery with 27V and 9 lamps, each have 3V, in series, do we need to use resistor?

[@GameXArt12]

No

[@GameXArt12]

Because if you use a 9 led in series and each led use 3v we multiply 9x3 =27 If you use parallel we have to attach an resistor because current is flowing constant and each led use it separately and does not act like a blockage like in series FOR further info say IJ in the reply

[@ntukzinie8784]

I got 389 ohm