How to Make Fade On and Fade Off LED Light | Simple circuit | New Invention
ฝัง
- เผยแพร่เมื่อ 19 พ.ค. 2020
- Components
#1# 12e 1w resistor ×1
you can use without 12e resistor 12v led
#2# 33k resistor ×1
#3# 47k resistor ×1
#4# 470uf capacitor ×1
#5# switch ×1
#6# 5v led ×1
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worked for me on 12v led strip not using the 12e(1.3Mohm~) resistor. gonna try it soon on a longer led strip im assuming i may end up needing a bigger capacitor to keep them from dimming too quickly. would be super cool if you could explain what each component effects in the system
good project, but could you explain the mechanism behind
Preciso desse efeito pra uma fita de led de 12 v
How to make fade on off slowly
Please help me
Basically a transistor driven by a switch and capacitor to slow down the off time after the switch is off.. i thought you were making something like a fading circuit
Is 12e resistor value 2.2 ohm/1W ?
Thanks for the video, seroiusly. I don'tt know crap about resistances, voltage, ohms, or any of that, but by showing the exact components and how to connect them to each other, I can actually make my own circuit. I'd just like to know if there's a way to make the fading last a bit longer,
Increasing the value of the 47k resistor should do it (I believe doubling it should double the time), or increasing the capacity of the capacitor. The first option is easier!
You may also need to increase the value of the other resistor too, now that I think about it...
Hello i wanna do this on my cars 12v angel eyes, will it work?
Can u make a video on how to make it work on room 12w ceiling led light
Is there any way to make leds glow brighter? They dont seem to glow 100% after it finishes fading in
Is this input same as output? (I want 12v output for 10w bulb) Because i want use this circuit for my bike DRL light pls reply me
Excellent
WARNING!
BC547 has a . 100mA as the continuous collector current (IC)
Is this the same for 3v?
Hello, how can I make the time adjustable? Also, how can I make it more powerful, for a long LED strip?
I have exactly same questions.
bigger capacitor microfarad rating
Can i put link to your video in my description? I'm working on some table and this would be helpful to some people. 😊
Yes of course!
I like this.
hi bro if i want more delay for fade light example 01 minute deay for fade what can i do?
You use more uF capacitor
@@TechArrange bro my knowledge is low about electric
which uf is good for 1 minute fade bro
@@TechArrange if i use more uf any change for another part of tis circut
Thanks for the video. Can this be done using a capacitance touch switch? Thanks
Hi, would this work for a 3v LED?
yes 👍
can it be done with 5v?
Yes
is the toggle switch optional?
yes
Right invention
Will this work for 12v dc led strip?
Yes
maybe NOT !!!!
BC547 has a 100mA as the continuous collector current (IC) Strips can easily run at 1000mA
@@kennmossman8701 means it will not gonna work out for ( 12v dc led light strip ) 🥺
How If more slow?
increase capacitor uf
@@TechArrange thanks for the video Tech Arrange. Curious there are people who are upset. You are doing a great job!
how about 5w bulb? Will it work?
NO
BC547 has a 100mA as the continuous collector current (IC)
1:10 oh for fucks sake man, really...*REALLY*
Here, I'm gonna give you a free lesson from week one electronics:
Resistor bands go as follows:
Black=0
Brown=1
Red=2
Orange=3
Yellow=4
Green=5
Blue=6
Purple=7
Grey=8
White=9
For the first two bands on 4 band or 3 bands on 5 band resistor, you write those numbers down
The band following, is the _multiplier_ (how many zeros you add to the end). For the multiplier band and *only* the multiplier band we also have:
Gold=×0.1
Silver=×0.01
The last band is the tolerance band which works slightly different:
No Band=20%
Silver=10%
Gold=5%
Red=2%
Brown=1%
There are more but are not nearly as common.
So, now that we've established how to read through-hole resistors, what do we get when we have Green, Blue, Orange, Gold?
A. 45,000Ω (45k)
B. 560Ω
C. 56,000Ω (56k)
D. Pretzels
And what is our tolerance?
A. 1%
B. 5%
C. 10%
D. Canada
.
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Very good! That's right 🎇🎆🥇🎆🎇(I'm assuming this time you got it right since the answer was literally in front of you, geez I hope I'm not wrong 🤦) 56kΩ 5% 💥💯💢🎉🎊🎈🎂🎁🎇🎆
Please just take this video down and remake it probably please... Please!?
yea 2 resistor values wrong damn people ought to dislike the video just because their circuit dont work properly and TH-cam removed dislikes we are fucked
my *fade out° is perfect but *fade in° is not.
used 63v 470uF capacitor on 12v LED strip
0:25 12E??!! Red, Red Black (22+∅ 0'S) resistor is 22Ω.. and it would be *_22R_* not _E_
I saw at least one person who had looked that up and mistakenly got 1.3MΩ because that's a smd resistor code.
I'd *highly* suggest you either take the video down or add a massive VERY CLEAR disclaimer to the _title_ and _description_ stating this mistake!
R or E will do i used some programs where its E instead of R so no need to be angry
im using 125ohm + 2200uF
I made mine like you do.. But only fade on not fade out...
change capacitor.
@@TechArrange A bigger one or smaller one?
@@luckyluke97223 bigger
Sir 12v led par kay changes karna paray ga
1watt 12e ka resistor nahi lagana padega
@@TechArrange ok par roshani kam ha
sir plz make this circuit for 220v
Can we use this circuit on 12v led strip?
Yes
Take the 12e resistor out of the circut
BC547 has a 100mA as the continuous collector current (IC) Strips can easily run at 1000mA
How to work with negative triger ?
No fade out only fade in
halogen led