+DIY Perks These look absolutely fantastic! It might be difficult to say right now, but how long do you think they'll hold together in a heavily varied environment in terms of temperature/humidity? I only ask because certain projects I've done in the past which used glue heavily have fallen apart .
Hi Matt. For the past year we have using panels built from your Old Build and it's been one of the best production decisions we've made for our channel. Also your own product quality standards and editing have always been a massive inspiration to us whenever we do a Tutorial video. Just wanted to say thank you for the work you've put in your videos because it has helped us grow, it really means a lot to me. Thanks again. -Justin
Matt this looks like an outstanding project to complete with my sons who enjoy photography and videography as a hobby. We've been eye balling some panels from China but the DIY approach seems so much more rewarding as they are both interested in design, engineering and STEM. Thank you for this tutorial and inspiration.
Thanks for an excellent video and great explanations. Even a novice like myself can easily understand your tutorial. You are quickly becoming one of my favourite you tube channels.
This diy video is one of the best ones I have ever seen! Detailed, clear, efficient, perfect instructions with background information, I subscribed right away! Thank you from Germany
Thank GOD I found your video!!! I've been KILLING myself using connectors to make panels and I'm having nothing but problems, where some strips won't light, others will, etc...etc...I will DEF try this!!
+Experimentboy in this part of the comment section, the DIY spectrum is over 9000 !!!! I both love your videos and DIYperks's videos, sending you love from morocco !!!!!
+Experimentboy Et faignant va plutôt nous monter la vidéo d'explication sur ton nouveau panneau LED x) Heureux de voir que toi aussi tu regardes des vidéos en anglais ^^
@@DIYPerks - Hello DIY. Very good video. How can I make a dimmer, where 1 knob controls brightness and 1 knob controls colour temperature without changing brightnes? Thank you very much.
You should fucking have your own TV show. You are that good in so many areas viz; Vocals, Presentations, Quality, Knowledge, Explanation. Highly underrated channel on youtube.
Hi Matt! Would you consider making a video ring light? There are a few videos out there, but your subscribers will want no one but this channel's mind-boggling quality and narration style :)
no problem ive used an audio lead (DER). I have now got one finnished and it works great, my daughter will be over the moon she has asked me to set her up a studio for her, im going to make all your projects for her, i have also made your sun blaster. MANY thanks .
Guys, you just totally obliterated the seller and they're back-ordered now haha. Hang tight, they're making some new ones so will be available again soon for the usual price ($22.75).
+DIY Perks lol, You should ask for a cut out of every purchase :) Btw great videos, and You have an incredibly pleasant voice! Ever thought of doing the voice over for nature shows, I personally think You would be great at that!
Folks on Ebay have already added pictures of your project to the LED strips they are selling. Prices for some of the strips have jumped 20%. Interesting to see the cascading effect your videos have!
I really enjoy your videos. you should consider doing a diy steady-cam, not the ones that are just a weighted tube with a handle but one with actual homemade gimbal. I think it would be a very popular video seen as Video gear is either overpriced or of very poor quality. Anyway keep up the great work and consider my suggestion. greetings from portugal
+gil maia 100% agree, I promise it'll be a quality video. I already have the parts for the 3 axis electric gimbal, only cost $450 :) the retail price is $900 to $2000 so hurray for DIY haha
WOW!!! what an easy build to do light panels for photography work when filming for UA-cam...this would make a great project for filming model building....I will give these a go when i get the time to do it thank-you for a lovely easy to follow video, the light output was very soothing as well...
Todays tip... Liquid electrical tape on each solder connection. Great way to seal the solder joints, and additionally it secures the wire to the strip better than just solder alone! Yep I'm still working on these.
I wasn't able to find that in the US. Don't know what he used. I substituted a single DC feed to the dual control box, then two short separate cables into the panel from the box.
Okay thanks. So, I essentially need a smaller mains cable for each side of the leds into the dual switcher. Then, a single, thicker mains cable to the outlet 👍
Its not a mains cable, but yes you need two cables coming from the controller to the panel one for each color of LED, and then the input from the low voltage DC to the LEDs. You are providing power from a DC power supply (like an old laptop power supply) of about 19VDC capable of 3 or more amps.I would recommend something like 18Gauge stranded two conductor wire with a jacket wrapped around it like this: goo.gl/zWhsM6 (just an example any 18Ga stranded would work) Keep the leads between the controller and the panel relatively short 1ft-2ft.
This video came up as an ad on the one I watched but it was so oddly satisfying that I watched it all the way through even though I don't plan on building a LED panel. LOL! XD Subbed!
Anyone using a power supply should measure the voltage if at all possible, these things don't usually operate at the exact number they put on the back as the manufacturer expects voltage drop at maximum power draw, so if you aren't drawing near it's maximum chances are the voltage is much higher. Obviously in this case there is still 5V overhead, but it is wise to check before all your work starts to burn up.
+MsSomeonenew Usually it's other way around unless you use a super cheap supply. It may be a hair higher off-load, exactly as marked with small load and drops below rated voltage when you are close to maximum load.
I'll have you know I made this... 2x1 and some things that were not clear that I learned. Use 20g wire for that anything larger is harder to solder for the small light tabs, also you'll need at least 3 amp power supply pushing 19v. I followed your video, but customized a few things myself. I love the light it make, and it was a great learning experience. 1st time I ever Soldiered too, a bit of a large project to learn on, but I got there. Thanks
Definitely have to build these. It would be great if you could do a dedicated episode on soldering techniques. I've burned through a few contacts on the LED strips. Thanks.
Thank you for a wonderful tried making these last year without any tutorial, failed at calculating maths for Volts, Amps and regulator. Your video sorted that part out. Cheers bruh! Looking for more.. God Bless!
a bit late but figure this should be answered as I am barely seeing this and people may still want to make one. so pretty much just buy all daylight balanced ones instead and only one dimmer and follor the same process except no need to skip strips while wiring since they're all the same you can just wire them all. Unless you want a little more power control then you can always wire it exactly the same although it wouldn't make that much of a difference. I'll be making a large daylight balanced one soon lol
And the splices in the LED tape can throw off alignment as well. Also be careful to cut your 30cm strips to avoid the splices, because the ends are kind of sloppy where they are solder splices if you de-solder them. I discovered if you start 3 sections (15cm) from the start of the tape, you will not hit a splice with cutting, and this will leave 1 section (5cm) at the other end.
It's a female DC plug which can be hard to found because there's a lot of differents diameter for these... Mine dc power had a 5x3mm which is practicly impossible to find... So I had to buy a new dc power for a really easy to find 5.5x2.5mm dc female. It seems it is more commun use in todays tec industry so it's also make the dc power cheap (i bought mine for 15 euros on amazon)
well done.. just recently I build a 130 watt light for making videos.. I used 2 Cree 65watt led with heat sing & cooling fans it also has adjustable brightness & has a hight CRI
Could you make a version of this video for just daylight? The nice thing about the non bi-color versions is that they're close to twice as bright in the same package and gels are easy to add. In my opinion more bang for buck. You are an amazing human being!! Bless your soul!
This is exactly what I was looking for! Going to be making a whopper 6ftx4ft RGB LED flexi panel to use in my studio as I'm limited on headroom with low ceilings and simply can't fit a conventional modifier on a COB light. Cheers dude! Greetings from Oxford :-)
Hi Matt, Great video. Very clear and thorough. I built one of the larger versions and when I powered it up it was unbelievably bright. One problem though is that after about 5 minutes with both dimmers at 100 percent brightness, the panel suddenly dimmed down to about 20% of full brightness. Is this due to the 2 PWM dimmers? Have you had this problem? I bought all the parts from the links you provided and followed your build instructions to the letter. I can power the panel directly from the power supply and remove the dimmers, but I like the dimmers. Any work around for this problem?
Have you checked the temperature of the PWM controllers? They may be overheating and going into protection. What voltage is your power supply outputting? PS: please check out my channel and subscribe!
Same Issue here. I bought 3 of these pwm-dimmers from banggood. Two of them will fade the light to approx 40% of inital brightness after one minute. In amazon review somebody tells similar problems and mentions it is due to the yellow capacitor getting too hot after a while. I reckon he's right, because the one working - not dimming- pwm dimmer doesn`t get untouchable hot as the faulty ones. Maybe swapping these electronic parts does the job, but due to lack of electronical knowledge i don't know what to take, exept soldering two of these yellow pieses in parallel and hoping it works...
DON`T BUY THE LINKED PWM-CONTROLLERS if you go over 2.57Ampere. That means one strip with 30W at 12V is maximum for this pwm-dimmer. The specified 90w are misleading...
I have encountered the same issue and did some testing and the issue is with the dimmers overheating. I tested with the dimmers in front of an Air conditioning system and the lights went back to full brightness. Not sure if it is worth trying to make a cooling system or find a better dimmer that won't overheat
Thank you! What a brilliant, and clearly explained and demonstrated video (you have a great voice too, by the way). I've been trying to find something to provide more light for my orchids grown indoors, although I'd need to use waterproof lights because of the humidity. Commercial ones are way outside my budget, but this has really shown me how I can move on with the project for not too much money. Some of the bits I'd have to ask my partner to do for me, but most of it I could do myself. Fantastic!
so glad i "found" your channel , you are working AMAZINGLY and explains so clear everything , and the links to the stuff that you are building is so helpful ! thanks , keep up the good work !!!
color doesn't mean a difference in a wire. They use different colors for identification so if someone has to repair or maintain a piece of equipment they can easily know which wires do what. (example green=ground in dc & ac, white=neutral, black=hot in ac/negative in dc, red=positive in dc/ idk in AC)
what matters in a wire is the gauge(AWG). The smaller the number the thicker the wire is. I believe he used 22 AWG to connect the LEDs and it looked like he used(could be wrong) 18 AWG wire from the powersupply to the controller and from the controller to the main connection point of the LEDs
green wires are known to produce 30% more electromagnetic fields, so you will end up with a super magnet that will attract everything ferrous in 10 km radius at sound speed. blue wires have 60% more flexibility which doesnt really matter anyway. so your good on those! I suggest grey and blue, grey wires have photon boosting electrons that could increase the efficiency of LEDs by 30% which means for the same power you can get brighter LEDs. Do not use yello wires as they like to repel into the ground, which could make your circuit break!!
Oh my, I can't believe you all took it serious :D I was joking, I know exactly it doesn't matter, I'm a fairly skilled diy guy myself lol. Thanks for all the comments though :D
I really like your project but have to point out what I think is a major flaw. At 9:00 the steel wire you have is bare. It is conductive and you have it running along the terminals of the strips which also have bare contacts. With some regular use or sloppy glue work or less than perfect assembly you have the potential of shorting out the system. Depending on the power source and support circuitry there could be a fire. Faux leather shrinks making the short potentially less resistive which increases current. It'll get hotter. Don't use a big battery or recommend using an insulated wire like electric pet fencing.
Love the video Sir. One quick query: I find myself in quite a strain looking for the power socket that you utilise in various builds. Where do you find these cylindrical female power plugs? Thanks in advance, Penus.
Started building two of these. Things I discovered... 1) leave your bottle of glue laying down. It's faster than waiting for it to come to the tip each time. 2) make *absolutely sure* your first row is PERFECTLY square with the edge and side of the cloth backing. On one of mine I am off by less than 1/2mm from parallel with the bottom edge, but by the time it gets to the top row it would have been off by over 1cm to the right if I hadn't kept adjusting to the left with each row of LEDs...
@Andre McLane Something like this: www.amazon.com/dp/B073RDBW7L/ref=cm_sw_r_cp_apa_i_k75fFbY36WF99 18awg stranded. I have a box of this on my bench in 18awg, and in 26awg. Silicone jacket is very flexible and basically heat-proof. 18awg should be good to about 10amps in this application.
Matt, I followed everything, except: 1: How did you connect the notebook power supply to the panel? 2: At 6 minutes in the video, I see there are no wires connected to the LED strip in the center. Does this strip remain unconnected to any wires?
You mention at 15:46 that the measured CRI is 85. Have you considered making a panel with Yuji's 97 CRI light strips? Also, which spectrophotometer is that, and do you recommend it?
I want to make this using CRI 97 LEDs. The vendor selling them has suggested I use a 10amp PWM Dimmer. However I do not know how big a power adaptor I will need. If 19v with 3amp is enough. Also what AWG wire should I use? Do I need 2 dimmers in order to connect it in series if I'm only using one colour? Please reply! I'd want it to be low voltage like in the video as I want to avoid overheating because I need to use these for filming. Thank you!
8 років тому+6
I built a single color temperature panel using 2 LED strips and a 12V 3A DC adapter controlled by just one of the PWM dimmers from the video. A problem I ran into is that the panel lights up super bright when turning up the dimmer but then quickly dims down as if I was turning down the dimmer (even though it's still set at full brightness). When I connect the LED panel directly to the wall adapter it works really well, so it has to be a problem with the dimmer… Did anyone else run into this problem?
+René Henrich I'd guess the dimmer shuts down because it gets to hot. At that voltage the LED strips likely draw more than 60W each. As you are using only one dimmer to power both, this clearly eceeds the dimmers maximum current of 5A.Well, your power supply says it's only got 3A, but it would seem that thing is putting out much more, since two strips at 12V/3A max would definitely not shine anything like super bright. So before going any further, I'd recommend to measure all the voltages and currents, so you know whats really going on.
+René Henrich Did you use exactly the same PWM dimmer as in this video? Random dimmers designed for servomotors may not go all the way up since motors usually only work at pulse width 1-2ms range (with ~20ms period).
Just made one. Never soldered before but it works. Just feels a little fragile. I didn't use leather because I didn't want to glue. I used some plastic sheet stuff used in those big shopping bags (and a ton of ducttape)
This is great! I need some extra lighting for my photo booth and think I'll just make a couple of these and split off from the 9v power supplies currently powering the built in lights and have these things just fold out like wings. I'll place some diffusion fabric over them so my subjects aren't too blinded and also to protect the lights when they get folded back into the photo booth over the video screen. I don't need to dim them or go to warm, so just the white natural will do. Awesome tutorial.
@@brookster7772 Go to Ebay and write: LED panel video. You will get multiple results of cheap LED panels. You can choose from a wide variety, ranging from $20 to over $100. Yelangu, Yongnuo, Godox are among the most popular brands of lighting fixtures for video production and photography. Most will be sold by Chinese sellers; They ship slowly, but you have free shipping and probably no import taxes whatsoever (they declare everything as cheap $5-10 products) This video teaches you how to build your own one, so you save some money and learn to build things yourself. You might even have the money to buy expensive ones, but there's nothing more satisfying than using things you've built yourself :D
Great tutorial. Thank you for the LED light stripes recommendation. What I did with my panel was that I didn't use a glue to put together sides of the panel, I bought a special needle and black thread for leather and stitched them. The same with corners for holder. It needed some time but it looks great. :-)
hola amigo, apenas llego a ver este video y me pareció muy interesante, por lo tanto quiero preguntarte algo ya que el señor Matt no responde a ningún comentario, te agradecería si me pudieses ayudar. Dime: usaste cuero o que tipo de material para adherir las tiras leds? las tiras de led no recalientan dicho material? de que voltios son las luces led? si dichas tiras se enrollan de manera continua no llegan a fracturarse? te quedo agradecido por tu oportuna respuesta. gracias desde Colombia.
Matt I appreciate you taking the time to find a good quality set of emitters for this project. I only wish I had seen your video before ordering the roll I got for my light box :).
Question: IF I make a parallel connection at the center of the strips, the panel lights very nicely thank you. When I try Matt's trick of making a series connection at the center, ( 6:05 ) the strips don't light. Of course these strips don't illuminate when they are supplied reverse polarity, so my panel build is behaving very much as if Matt's recommended red-black connection at the center is supplying reverse polarity to half the strips (therefore doing so is leaving the entire circuit open and the panel does not light!) I'm having difficulty thinking this through as a newbie --- can someone help clear my blind spot where the difference is to Matt's build?
Great project. Great delivery and presentation of the tutorial, no waffle, I love it. Thanks. 🙌🏼❤️
8 років тому
Hard to find the Fast Tack Glue in my country, Can I use another glue, or contact cement? Btw: I'm will make 4 of these for my TV and UA-cam Studio :) Nice work DIY Perks (Y)
Links are now fixed! Sorry about that (UA-cam's fault).
yey
+DIY Perks Hey, love your vids. Could you pls do a 2.0 verson of the External Control Hub, like you did with the Cloud Unit. thx
+DIY Perks Awesome work, awesome videos! Thank you!
+JGTube eBay? ^^
+DIY Perks These look absolutely fantastic! It might be difficult to say right now, but how long do you think they'll hold together in a heavily varied environment in terms of temperature/humidity?
I only ask because certain projects I've done in the past which used glue heavily have fallen apart .
You are the Bob Ross of DIY. Your videos are as pleasing to the ears as you are to watch.
Hi Matt. For the past year we have using panels built from your Old Build and it's been one of the best production decisions we've made for our channel.
Also your own product quality standards and editing have always been a massive inspiration to us whenever we do a Tutorial video.
Just wanted to say thank you for the work you've put in your videos because it has helped us grow, it really means a lot to me.
Thanks again.
-Justin
Matt this looks like an outstanding project to complete with my sons who enjoy photography and videography as a hobby. We've been eye balling some panels from China but the DIY approach seems so much more rewarding as they are both interested in design, engineering and STEM. Thank you for this tutorial and inspiration.
God, you are so pleasant, well spoken, and organized, and everything just planned and executed with perfection..
wow Matt!
Thanks for an excellent video and great explanations.
Even a novice like myself can easily understand your tutorial.
You are quickly becoming one of my favourite you tube channels.
This diy video is one of the best ones I have ever seen! Detailed, clear, efficient, perfect instructions with background information, I subscribed right away! Thank you from Germany
Thank GOD I found your video!!! I've been KILLING myself using connectors to make panels and I'm having nothing but problems, where some strips won't light, others will, etc...etc...I will DEF try this!!
LED fever! :D
Awesome build, I always love how "clean" and soothing your videos are :)
LED fever indeed! :D Thanks for the compliments :)
+Experimentboy in this part of the comment section, the DIY spectrum is over 9000 !!!! I both love your videos and DIYperks's videos, sending you love from morocco !!!!!
+Experimentboy Et faignant va plutôt nous monter la vidéo d'explication sur ton nouveau panneau LED x)
Heureux de voir que toi aussi tu regardes des vidéos en anglais ^^
+Experimentboy Coucou!
@@DIYPerks - Hello DIY. Very good video. How can I make a dimmer, where 1 knob controls brightness and 1 knob controls colour temperature without changing brightnes? Thank you very much.
@Westcotts lights are $500 - $1k+. Thanks for this! Way more budget friendly
Back from Hiatus! "False Leather", also known as "Pleather" or vinyl. :-) E-6000 clear adhesive is the best. I use it for everything. Great video.
Also known as Naugahyde. From the naugabeast.
You should fucking have your own TV show. You are that good in so many areas viz; Vocals, Presentations, Quality, Knowledge, Explanation. Highly underrated channel on youtube.
Hi Matt! Would you consider making a video ring light? There are a few videos out there, but your subscribers will want no one but this channel's mind-boggling quality and narration style :)
no problem ive used an audio lead (DER). I have now got one finnished and it works great, my daughter will be over the moon she has asked me to set her up a studio for her, im going to make all your projects for her, i have also made your sun blaster. MANY thanks .
Guys, you just totally obliterated the seller and they're back-ordered now haha. Hang tight, they're making some new ones so will be available again soon for the usual price ($22.75).
+DIY Perks lol, You should ask for a cut out of every purchase :)
Btw great videos, and You have an incredibly pleasant voice!
Ever thought of doing the voice over for nature shows, I personally think You would be great at that!
+DIY Perks Yep. See if they can do a DIY Perks Coupon code!
+DIY Perks Power of advertising/referrals. People will just lap 'em up.
+DIY Perks actually $24.75
+Pera Detlic My thoughts exactly. Amazingly good, clear voice. As good a DIY narrator as I've ever heard, really.
Almost 3 years after watching this vid I finnaly build it. Thanks Matt it is an amazing proyect and they performe excellent!
Awesome build! Thank you very much. You could add a tutorial to add some Li-Po batteries so it can be portable or have some sort of "UPS"
Excellent tutorial- you're a very clear and precise instructor Matt
Many many thanks from a guy who didn't have a clue before
This is simply great.... can we add battery enabled power supply for outdoor shoot along with electrical power supply when shooting indoor?
Exactly what I was thinking...
just use power bank with power adapter
if you have an anton bauer battery (or are thinking about getting one) you can get a D-tap cable to power the light.
Fantastic work! This is a top quality execution, narration and photography. You would be an excellent BBC Science documentary filmmaker.
This is brilliant! I want to do this!
The clearest instructions for DIY videos. The best channel of its type.
Folks on Ebay have already added pictures of your project to the LED strips they are selling. Prices for some of the strips have jumped 20%. Interesting to see the cascading effect your videos have!
You sure? The strips look like they're the same price to me.
+DIY Perks
Have you ever tried to build an Rc air plane.
It's actually quite easy and fun to.
What is that pin called (that attaches to the LED rights so I can use a laptop power to connect to), you can see it at 12:26
Thanks!
Can you do a video on some of the how-to involved in your builds? Like, soldering 101.
just came back from the second shoot using my terrific new flexible LED panel. it works incredibly, THANK YOU!!!
I really enjoy your videos. you should consider doing a diy steady-cam, not the ones that are just a weighted tube with a handle but one with actual homemade gimbal.
I think it would be a very popular video seen as Video gear is either overpriced or of very poor quality.
Anyway keep up the great work and consider my suggestion.
greetings from portugal
+gil maia In the process of making a video for one right now... If it goes well I'll tag you in it :)
TriFlix Films I'll check your channel. I think you'll agree that all the tutorials on UA-cam are hard to fallow and very poorly recorded
+gil maia 100% agree, I promise it'll be a quality video. I already have the parts for the 3 axis electric gimbal, only cost $450 :) the retail price is $900 to $2000 so hurray for DIY haha
+TriFlix Films already subscribed. I hadn't thought about an electrical one. I was thinking more about those weighted ones but I'll see how you do it
WOW!!! what an easy build to do light panels for photography work when filming for UA-cam...this would make a great project for filming model building....I will give these a go when i get the time to do it thank-you for a lovely easy to follow video, the light output was very soothing as well...
10:57 “Before pushing through the shafts we’ll of course have to pull of the knobs and then screw the nuts” xD
BWAHAHAHAHAHAHAHAHA!
Sounds brutal
romancandlefight Lol forgot about this shit 😂
I love this project! Since I can't afford studio lights and I am kind of a DIY person, this is just the thing I was looking for. Thanks!
Todays tip... Liquid electrical tape on each solder connection. Great way to seal the solder joints, and additionally it secures the wire to the strip better than just solder alone! Yep I'm still working on these.
What did you use for the Dual core, twin cable? I tried doing a search on Amazon but I don't think I'm putting the right keywords in.
I wasn't able to find that in the US. Don't know what he used. I substituted a single DC feed to the dual control box, then two short separate cables into the panel from the box.
Okay thanks. So, I essentially need a smaller mains cable for each side of the leds into the dual switcher. Then, a single, thicker mains cable to the outlet 👍
Its not a mains cable, but yes you need two cables coming from the controller to the panel one for each color of LED, and then the input from the low voltage DC to the LEDs. You are providing power from a DC power supply (like an old laptop power supply) of about 19VDC capable of 3 or more amps.I would recommend something like 18Gauge stranded two conductor wire with a jacket wrapped around it like this: goo.gl/zWhsM6 (just an example any 18Ga stranded would work) Keep the leads between the controller and the panel relatively short 1ft-2ft.
Amazing! Thank you for the added insight; I really appreciate it.
This video came up as an ad on the one I watched but it was so oddly satisfying that I watched it all the way through even though I don't plan on building a LED panel. LOL! XD Subbed!
Anyone using a power supply should measure the voltage if at all possible, these things don't usually operate at the exact number they put on the back as the manufacturer expects voltage drop at maximum power draw, so if you aren't drawing near it's maximum chances are the voltage is much higher.
Obviously in this case there is still 5V overhead, but it is wise to check before all your work starts to burn up.
+MsSomeonenew Usually it's other way around unless you use a super cheap supply. It may be a hair higher off-load, exactly as marked with small load and drops below rated voltage when you are close to maximum load.
I'll have you know I made this... 2x1 and some things that were not clear that I learned. Use 20g wire for that anything larger is harder to solder for the small light tabs, also you'll need at least 3 amp power supply pushing 19v. I followed your video, but customized a few things myself. I love the light it make, and it was a great learning experience. 1st time I ever Soldiered too, a bit of a large project to learn on, but I got there. Thanks
Am I the only one here who love his sound? So calming
So smooth...
I started optimistic.. ended up with the idea of you making it for me and then selling it to me. Great job!
Definitely have to build these. It would be great if you could do a dedicated episode on soldering techniques. I've burned through a few contacts on the LED strips. Thanks.
Thank you for a wonderful tried making these last year without any tutorial, failed at calculating maths for Volts, Amps and regulator. Your video sorted that part out. Cheers bruh! Looking for more.. God Bless!
What would you suggest for making one that is pure daylight (5600k) that can be dimmed, but doesn't change colour temperature?
a bit late but figure this should be answered as I am barely seeing this and people may still want to make one. so pretty much just buy all daylight balanced ones instead and only one dimmer and follor the same process except no need to skip strips while wiring since they're all the same you can just wire them all. Unless you want a little more power control then you can always wire it exactly the same although it wouldn't make that much of a difference. I'll be making a large daylight balanced one soon lol
@@stephenpena7813 also am I right in saying you would only want around a 10V 3A power supply, rather than 19V?
Great ideal! I hink the power could run on those flat cooper strips on the side of the panel. It would make the board more flat
Love it!
I love the consistent use of the metric system in your videos ;-) And the lights are pretty cool too ^^
God grief, you are a happy looking chap
And the splices in the LED tape can throw off alignment as well.
Also be careful to cut your 30cm strips to avoid the splices, because the ends are kind of sloppy where they are solder splices if you de-solder them.
I discovered if you start 3 sections (15cm) from the start of the tape, you will not hit a splice with cutting, and this will leave 1 section (5cm) at the other end.
+Dan Hoyer Yeah, splices were a bugger when I build this as well... good advice, thanks.
Good video as always Matt! :)
Cheers mate! :)
Exceptionally well done video presentation that takes 90% of the guesswork out of this DIY project.
Hello Matt... question on where to get the socket for the dc power that solders to the light panel dc power wire? Thanks! and awesome video!
It's a female DC plug which can be hard to found because there's a lot of differents diameter for these... Mine dc power had a 5x3mm which is practicly impossible to find... So I had to buy a new dc power for a really easy to find 5.5x2.5mm dc female. It seems it is more commun use in todays tec industry so it's also make the dc power cheap (i bought mine for 15 euros on amazon)
well done.. just recently I build a 130 watt light for making videos.. I used 2 Cree 65watt led with heat sing & cooling fans it also has adjustable brightness & has a hight CRI
I didnt know i needed to make one of this. Now i do.
Could you make a version of this video for just daylight? The nice thing about the non bi-color versions is that they're close to twice as bright in the same package and gels are easy to add. In my opinion more bang for buck. You are an amazing human being!! Bless your soul!
I mean of course just a simple daylight balanced flexible LED panel. Thank you again!
Awesome stuff! What about multi-color LED's?
RGB strips? They aren't suitable for anything other than intense colours because they can't render white very well.
+DIY Perks the have a blue"ish" white....
+DIY Perks I guess it's nice for home lighting just like the philips hue stuff.
This is exactly what I was looking for! Going to be making a whopper 6ftx4ft RGB LED flexi panel to use in my studio as I'm limited on headroom with low ceilings and simply can't fit a conventional modifier on a COB light. Cheers dude! Greetings from Oxford :-)
Hi Matt, Great video. Very clear and thorough. I built one of the larger versions and when I powered it up it was unbelievably bright. One problem though is that after about 5 minutes with both dimmers at 100 percent brightness, the panel suddenly dimmed down to about 20% of full brightness. Is this due to the 2 PWM dimmers? Have you had this problem? I bought all the parts from the links you provided and followed your build instructions to the letter. I can power the panel directly from the power supply and remove the dimmers, but I like the dimmers. Any work around for this problem?
Have you checked the temperature of the PWM controllers? They may be overheating and going into protection. What voltage is your power supply outputting?
PS: please check out my channel and subscribe!
Same Issue here. I bought 3 of these pwm-dimmers from banggood. Two of them will fade the light to approx 40% of inital brightness after one minute.
In amazon review somebody tells similar problems and mentions it is due to the yellow capacitor getting too hot after a while. I reckon he's right, because the one working - not dimming- pwm dimmer doesn`t get untouchable hot as the faulty ones. Maybe swapping these electronic parts does the job, but due to lack of electronical knowledge i don't know what to take, exept soldering two of these yellow pieses in parallel and hoping it works...
DON`T BUY THE LINKED PWM-CONTROLLERS if you go over 2.57Ampere. That means one strip with 30W at 12V is maximum for this pwm-dimmer. The specified 90w are misleading...
What did you use for the Dual core, twin cable? I tried doing a search on Amazon but I don't think I'm putting the right keywords in.
I have encountered the same issue and did some testing and the issue is with the dimmers overheating. I tested with the dimmers in front of an Air conditioning system and the lights went back to full brightness. Not sure if it is worth trying to make a cooling system or find a better dimmer that won't overheat
Thank you! What a brilliant, and clearly explained and demonstrated video (you have a great voice too, by the way). I've been trying to find something to provide more light for my orchids grown indoors, although I'd need to use waterproof lights because of the humidity. Commercial ones are way outside my budget, but this has really shown me how I can move on with the project for not too much money. Some of the bits I'd have to ask my partner to do for me, but most of it I could do myself. Fantastic!
What is the wire (red, white and black) gauge you are using to connect the leds? Thanks in advance. Great vid..
Looks like 1,5mm2 or 16 gauge.
so glad i "found" your channel , you are working AMAZINGLY and explains so clear everything , and the links to the stuff that you are building is so helpful ! thanks , keep up the good work !!!
I'm not entirely sure, so I must ask: will it work if I use green and blue wires instead of black and red?
yes
color doesn't mean a difference in a wire. They use different colors for identification so if someone has to repair or maintain a piece of equipment they can easily know which wires do what. (example green=ground in dc & ac, white=neutral, black=hot in ac/negative in dc, red=positive in dc/ idk in AC)
what matters in a wire is the gauge(AWG). The smaller the number the thicker the wire is. I believe he used 22 AWG to connect the LEDs and it looked like he used(could be wrong) 18 AWG wire from the powersupply to the controller and from the controller to the main connection point of the LEDs
green wires are known to produce 30% more electromagnetic fields, so you will end up with a super magnet that will attract everything ferrous in 10 km radius at sound speed. blue wires have 60% more flexibility which doesnt really matter anyway. so your good on those! I suggest grey and blue, grey wires have photon boosting electrons that could increase the efficiency of LEDs by 30% which means for the same power you can get brighter LEDs. Do not use yello wires as they like to repel into the ground, which could make your circuit break!!
Oh my, I can't believe you all took it serious :D I was joking, I know exactly it doesn't matter, I'm a fairly skilled diy guy myself lol. Thanks for all the comments though :D
O.m.g I already built something similar but, fixed in wooden or plastic containers, but I really love your! Chapeau from Holland!
I really like your project but have to point out what I think is a major flaw. At 9:00 the steel wire you have is bare. It is conductive and you have it running along the terminals of the strips which also have bare contacts. With some regular use or sloppy glue work or less than perfect assembly you have the potential of shorting out the system. Depending on the power source and support circuitry there could be a fire. Faux leather shrinks making the short potentially less resistive which increases current. It'll get hotter. Don't use a big battery or recommend using an insulated wire like electric pet fencing.
I love his works and find him very talented about figuring new gadgets, very inspiring.
Love the video Sir.
One quick query: I find myself in quite a strain looking for the power socket that you utilise in various builds.
Where do you find these cylindrical female power plugs?
Thanks in advance,
Penus.
penus glottus
penus glottus
Started building two of these. Things I discovered... 1) leave your bottle of glue laying down. It's faster than waiting for it to come to the tip each time. 2) make *absolutely sure* your first row is PERFECTLY square with the edge and side of the cloth backing. On one of mine I am off by less than 1/2mm from parallel with the bottom edge, but by the time it gets to the top row it would have been off by over 1cm to the right if I hadn't kept adjusting to the left with each row of LEDs...
@Andre McLane Something like this: www.amazon.com/dp/B073RDBW7L/ref=cm_sw_r_cp_apa_i_k75fFbY36WF99
18awg stranded.
I have a box of this on my bench in 18awg, and in 26awg. Silicone jacket is very flexible and basically heat-proof. 18awg should be good to about 10amps in this application.
Matt, I followed everything, except:
1: How did you connect the notebook power supply to the panel?
2: At 6 minutes in the video, I see there are no wires connected to the LED strip in the center. Does this strip remain unconnected to any wires?
I've been trying to figure this out too. He mentions some twinned wire and that's it. Never speaks on how he connects the 12v power supply to them.
Hey guys he solders on a plug to the twin wires you can plug a laptop charger too
It's because he skips every second one. He wires one colour temp on the right side of the panel, and one on the left side, alternating strips.
This is so cool! I am typically intimidated by electronic DIY projects, but I look forward to making these!
10:58 Shaft, knob, nuts. Who invented these expressions...
Your mom, she's the expert
that's like toy unboxing videos, but for adults.. puts you in a trance and can watch for hours ;-)
Hey,
Is there any way to power the light by Battery?
Good video btw :)
Use a Li-Po 5S 18.5 battery, preferably >10.000mAh
Your videos are greath indeed. Partly because it is higly informative, and beneficial, parly becuase you are a sympathic guy.
You should make a version that can be powered over a USB port, like a portable battery.
usb port = 5V 2A , 10W, far from the energy needed here.
a smaller, even more portable version could work though (20 cm2?).
You mention at 15:46 that the measured CRI is 85. Have you considered making a panel with Yuji's 97 CRI light strips? Also, which spectrophotometer is that, and do you recommend it?
I want to make this using CRI 97 LEDs. The vendor selling them has suggested I use a 10amp PWM Dimmer. However I do not know how big a power adaptor I will need. If 19v with 3amp is enough. Also what AWG wire should I use? Do I need 2 dimmers in order to connect it in series if I'm only using one colour? Please reply! I'd want it to be low voltage like in the video as I want to avoid overheating because I need to use these for filming. Thank you!
I built a single color temperature panel using 2 LED strips and a 12V 3A DC adapter controlled by just one of the PWM dimmers from the video. A problem I ran into is that the panel lights up super bright when turning up the dimmer but then quickly dims down as if I was turning down the dimmer (even though it's still set at full brightness). When I connect the LED panel directly to the wall adapter it works really well, so it has to be a problem with the dimmer… Did anyone else run into this problem?
+René Henrich I'd guess the dimmer shuts down because it gets to hot. At that voltage the LED strips likely draw more than 60W each. As you are using only one dimmer to power both, this clearly eceeds the dimmers maximum current of 5A.Well, your power supply says it's only got 3A, but it would seem that thing is putting out much more, since two strips at 12V/3A max would definitely not shine anything like super bright. So before going any further, I'd recommend to measure all the voltages and currents, so you know whats really going on.
+René Henrich Did you use exactly the same PWM dimmer as in this video? Random dimmers designed for servomotors may not go all the way up since motors usually only work at pulse width 1-2ms range (with ~20ms period).
Just made one. Never soldered before but it works. Just feels a little fragile. I didn't use leather because I didn't want to glue.
I used some plastic sheet stuff used in those big shopping bags (and a ton of ducttape)
You should update this but use a smart Bluetooth and/or WiFi controller.
That wouldn't necessarily require a redone video... just wire one in and set it up. They are usually pretty self-explanatory.
This is great! I need some extra lighting for my photo booth and think I'll just make a couple of these and split off from the 9v power supplies currently powering the built in lights and have these things just fold out like wings. I'll place some diffusion fabric over them so my subjects aren't too blinded and also to protect the lights when they get folded back into the photo booth over the video screen. I don't need to dim them or go to warm, so just the white natural will do. Awesome tutorial.
where have you been mate ?, it's been 2 month since the last video
'Other stuff' just got in the way unfortunately. Will be trying to upload more regularly from now on.
DIY Perks
can't wait
Thank you Matt for putting all of this together. I will be making several of these for photography work. Great video.
Can I pay you to make me one?
haha, this was my question too.
@@brookster7772 Go to Ebay and write: LED panel video. You will get multiple results of cheap LED panels. You can choose from a wide variety, ranging from $20 to over $100. Yelangu, Yongnuo, Godox are among the most popular brands of lighting fixtures for video production and photography. Most will be sold by Chinese sellers; They ship slowly, but you have free shipping and probably no import taxes whatsoever (they declare everything as cheap $5-10 products)
This video teaches you how to build your own one, so you save some money and learn to build things yourself. You might even have the money to buy expensive ones, but there's nothing more satisfying than using things you've built yourself :D
This is brilliant and simple understand .cheers👍🏼😆
Best DIY channel. EVER.
Watching this after smoking a bowl is amazing
Watching anything after smoking a bowl is amazing? :)
Great tutorial. Thank you for the LED light stripes recommendation. What I did with my panel was that I didn't use a glue to put together sides of the panel, I bought a special needle and black thread for leather and stitched them. The same with corners for holder. It needed some time but it looks great. :-)
hola amigo, apenas llego a ver este video y me pareció muy interesante, por lo tanto quiero preguntarte algo ya que el señor Matt no responde a ningún comentario, te agradecería si me pudieses ayudar. Dime: usaste cuero o que tipo de material para adherir las tiras leds? las tiras de led no recalientan dicho material? de que voltios son las luces led? si dichas tiras se enrollan de manera continua no llegan a fracturarse? te quedo agradecido por tu oportuna respuesta. gracias desde Colombia.
Bummer, It worked great for a few minutes, but then one of the dimmers blew up. :(
Love the way you present it and smallest of the information provided...great product and superb video......Thanks a lot.
It's great. Genious! :)
Dude you're my favorite UA-camr. Your channel is awesome =)
You lost me at solder 😭
Me too. LoL
Excellent work! Very well done
Can I just pay you to make one for me?
you make me happy with your builds! God Bless You! Thank you!!!
1:18 lik if u cri everitim
that's me luv
Thanks again Matt...your'e an absolute phenom....more power to you
Make a RGB, :)
Agree
Matt I appreciate you taking the time to find a good quality set of emitters for this project. I only wish I had seen your video before ordering the roll I got for my light box :).
#notificationsquad
me ! 😀
+Banterinatoor 420 lel k m8
this is freaking ingenious you earned my subscribe 2 videos ago but this is beyond gorgeous
Hola! Matt, excelent video. Congratulations. From Lima - PERÚ
Question: IF I make a parallel connection at the center of the strips, the panel lights very nicely thank you.
When I try Matt's trick of making a series connection at the center, ( 6:05 ) the strips don't light.
Of course these strips don't illuminate when they are supplied reverse polarity, so my panel build is behaving very much as if Matt's recommended red-black connection at the center is supplying reverse polarity to half the strips (therefore doing so is leaving the entire circuit open and the panel does not light!)
I'm having difficulty thinking this through as a newbie --- can someone help clear my blind spot where the difference is to Matt's build?
Matt you belong in UA-cam! Thank you so much i think i can try this project vs the other ones that require more advanced steps.
You sir, are a genius. Should make a portable power supply for it as well for people who have to do use this on location.
Great project. Great delivery and presentation of the tutorial, no waffle, I love it. Thanks. 🙌🏼❤️
Hard to find the Fast Tack Glue in my country, Can I use another glue, or contact cement?
Btw: I'm will make 4 of these for my TV and UA-cam Studio :) Nice work DIY Perks (Y)