hi, i need help with connecting some extra led to a 12volt vw badge on my front grille.some of led bulbs have failed there is about 25bulbs linked up.ive ordered some 3mm leds of eBay but can I just wire in the new ons ok?or do I need resistors.its just wires there now no resistors.
hi sir , would mind me to ask you ??? Mind led bulb also same like your , 3w led bulb. If 4pc 3w led bulb link together can use direct connect from 12v current? Or need to add ohm ? How many ohm I need to add on???
Halli Hallo, why you Using a 3,5 Volt Connection, when 0,1 Volt is enough, or Downer? I found the People are Confusednizer, when the Electricity is so extremly high, but it's your Solution, formy Taste it's so perfect too. LG Sven Balzer
I made a circuit with 4 leds of 3w connected in series that gives the whole 12v. and I made 16 of these connected in parallel, how can I do this in this circuit that I mounted ??? I have to use 1 7805 transistor in each row of 4 leds?
Cách chỉ dẫn không có căn bản của người thợ làm về điện.Không nói bóng đèn mấy watt,và đi series thì phải đùng resistor và tại sao phải dung 12v power supply????
Tronix Raj ; Thank you. @ 62yrs old. I am running out of time. I love working with electronics's,, problem is I can't seem to retain anything "computations and the like". I forget faster than I am able to learn. Thank you very much.
Do you have a link for purchasing the resistors?
Awesome testing resistor
hi, i need help with connecting some extra led to a 12volt vw badge on my front grille.some of led bulbs have failed there is about 25bulbs linked up.ive ordered some 3mm leds of eBay but can I just wire in the new ons ok?or do I need resistors.its just wires there now no resistors.
hi sir , would mind me to ask you ??? Mind led bulb also same like your , 3w led bulb. If 4pc 3w led bulb link together can use direct connect from 12v current? Or need to add ohm ? How many ohm I need to add on???
Can we use half watt or 1watt resistor?? If their is no 2or 3 watt resistor how can we make work in 3 led??
you should must drive del LED with constant current
The smd you used was of how much watt?? 1w , 2w ... Or 3 w.... Smd????
Halli Hallo, why you Using a 3,5 Volt Connection, when 0,1 Volt is enough, or Downer? I found the People are Confusednizer, when the Electricity is so extremly high, but it's your Solution, formy Taste it's so perfect too.
LG Sven Balzer
very nice👍👍👍
gk usa ribet pke resistor skrang ad yg jual lampu seperti itu kusus aki
I made a circuit with 4 leds of 3w connected in series that gives the whole 12v. and I made 16 of these connected in parallel, how can I do this in this circuit that I mounted ??? I have to use 1 7805 transistor in each row of 4 leds?
I don't understand the question: please explain more clearly how much Led you have. and why you have to use 7805 when you connect serial
@@AlfredH how can i make more bright the leds of my circuit? In the case i wrote above in the other post?
@@AlfredH i dont know if the 7805 is the correct so i ask you what do i have to use?
what resistor can i use if my baterry is 9volts then my led is 2pcs 3watts
or 5watts,tnx
You don't say how many volts your LED uses. if really your LED is 3w. then with 9v Battery you will use 8 OHM . resistor
Good bro👍
sy mao bikin lampu sein..pke led hpl 5w.. itu hrs pke R yg ukurannya brp y..
good day ,what is the value and watts of resistor in three led?
You can use resistors 2w to 5 whats
@@AlfredH how much the ohms?
Kalo hpl 5watt dipasang seri 6 buah pake Resistor berapa mas ??
Hi, amazing.!! 1 question, How many milliamps the led have?
Thank you. it's about 400mA
9 v battery me konsa resistance Laguna
Hi 6v battery ke saath kon sa registane lge ga plz reply
For 4 led ?
How to reduce 7amp to 1amp ? 12 v battery
Best
thank
Ok, so now I'm even more confused, cool.
What is the value of resistor you use...
What was the amper hour of the battery being used
Want to make 3W6V use a solar panel
6 LeD?
12w led light use on 12v battery who ragestance use??
ruclips.net/video/yWpZ_TxaI5c/видео.html
Cách chỉ dẫn không có căn bản của người thợ làm về điện.Không nói bóng
đèn mấy watt,và đi series thì phải đùng resistor và tại sao phải dung
12v power supply????
12v = 7805 Reg + 1 k ohm Resis = 3.5v Led
Tronix Raj ; Thank you. @ 62yrs old. I am running out of time. I love working with electronics's,, problem is I can't seem to retain anything "computations and the like". I forget faster than I am able to learn. Thank you very much.
hi Alfred
If use 1 LED only R 560 ohm is make in hot...
K ? Ohm?
Nice
Ok
its ohm not omh 🤔
ok
awesome first like
thank
plz add subtitle if possible
ok i will download the subtitles
Hải
Lah mbuh
12v = 7805 Reg + 1 k ohm Resis = 3.5v Led
this system 3.5v led, How many can use led?