Uno vu meter
ฝัง
- เผยแพร่เมื่อ 28 ก.ย. 2024
- Just a quick video answering a few questions, and also a few requests. An update to the arduino uno vu meter.
-All 13 vu meters working on a max of 60 leds.
-Vu meters only !! yes it can work on the mega. Using The mega removes the 60 leds max restrictions.
-You will get memory warnings when compiling - these can be ignored.
Full build instructions follows the video of the vu meter working.
In the download link all libraries also included.
recommended microphone, cam also be purchased from ebay and other suppliers. : www.adafruit.c...
code and libraries : drive.google.c...
Arduino ide version 1.65 : www.arduino.cc...
I will post the standby only version soon...
For those who maybe wish to buy a working version then please watch this video - : • vu meter Kickstarter
Thanks to those who have subscribed..
Music C-bool - Dj second name.
Hi I hope you don't mind but I've changed the code ever so slightly to include a sensitivity linear Potentiometer for all of the 'linear' vu now.. the wiper of the pot is connected to A0 with the the other pins being connected to 5v and GND ..all its does is provide 7 levels of dampening to the lvl variable by mapping the pot reading (0-1023) to a value of 1 to 7.
The mic I prefer and use is the ADMP 401 mems mic's as they have a much lower noise floor than the MAX 4466...which is still attached to A5
however due to the funky pin spacing on the uno's I've moved the button input to Digital i/o pin 10 , and the LED data pin to digital i/o pin 8.. every other pin is unchanged.
This means you can make a 'Hat' for the uno with the mic'/button and pot' on normal perf' board without having to buy an uno prototype board.
The code is here
drive.google.com/open?id=1cEp4mDYSKpOLuzv4Sf4ck29VKdZy4on3
It still compiles/uploads & works fine with arduino 1.8.2 (Thanks W C ) and as everything else is unchanged from Cine-Lights code still works fine on a standard Uno with a 60 led strip... tested with upto 80 leds ok as well.
Also works fine on a 328p based arduino Nano
I found that by reducing the #define SAMPLES from 60 to 25 the vu still works well but gives enough free memory for variables to work well on the nano.
if you swap out the boot loader in the nano for a Uno or smaller bootloader you can leave the #define SAMPLES at 60.
Also if you intend to use a long data line (5m or more)...if you want the arduino a long way from the led strip...I highly recommend you add a 100 Ohm resistor in the data line as close as possible to the arduino I/o pin used for the led's ...helps stop 'ringing' on the data line and so give a more stable display especially on the cheaper ws2812b strips from china....also on the cheaper WS2812b strips if they have the perforation holes in the copper data strip down the middle of the strip it helps to solder over ALL theses to cover up the holes ..some of the cheap strips don't have a lot of copper either side of the holes and seem prone to failure there.
nice very ... you are the king of arduino VU's you're self and Andrew Tuline have inspired many a project of mine ...huge thanks
Hi cine-lights I think I found the problem in the code having issues with the new versions of Arduino ide.
The problem I found was with the Juggle effect.
I changed it to the following code from the
FastLED DemoReel100.ino
The only thing that was causing the problem was the missing -1 at the end of NUM_LEDS.
and now everything works fine for me. I'm using Arduino version 1.8.5
This also goes for the "sinelon" and "blur" effects just add -1 as well, and I changed all instances of " LEDS." to "FastLED." I found in the sketch.
void juggle() { // Several colored dots, weaving in and out of sync with each other
curhue = thishue; // Reset the hue values.
fadeToBlackBy(leds, N_PIXELS, faderate);
for ( int i = 0; i < numdots; i++) {
//leds[beatsin16(basebeat+i+numdots,0,N_PIXELS)] += CHSV(curhue, thissat, thisbright); //beat16 is a FastLED 3.1 function
leds[beatsin16(basebeat+i+numdots,0,N_PIXELS - 1)] += CHSV(curhue, thissat, thisbright); //beat16 is a FastLED 3.1 function
//leds[beatsin16( i + 7, 0, N_PIXELS - 1 )] |= CHSV(curhue, thissat, thisbright); //
great job i will try it later.. if it works i will update the code and post a new link.., maybe a new video, - of course credit to you :)
@@cine-lightsThanks! FYI I posted this last week, but for some reason the message wasn't showing. Take a look at your spam bin there must be other messages in there. This fix is working for me. Thanks again for your Hard Work! 👍👍👍
I will have to check into it.. my problem is always finding the time to put the projects together then making the video. The fact it would compile using version 1.65 ( which i was still using upto about a month ago due to some older libraries not liking the later arduino ide) i left it alone. it wasn`t until after i released the code and people starting commenting about it not working using the later ide i knew there was a problem. me not having the time and knowing it would work using an older ide it seemed the best solution for the time being... ( me being lazy lol ). I am working on the vu meter trying out some different features.. maybe volume and brightness adjust. im also liking the idea of audio streaming via bluetooth... im way off having anything near finished, . i do like vu meter that BGprojectz put together using bluetooth switching. again something i will look into..
@@cine-lights Yeah I know all about this arduino staff is very time consuming especially when you are a beginner trying to learn how all this code works. But fun as far as for me I can tell and very rewarding at the end. My Arduino Neopixel Vu Meter Tower is controlled by an Android app via bluetooth I created with Mit App Inventor, also based on the BGprojectz vu-meter. I will upload a video showing all the features it has, that includes most of your vu-meters and some other fun effects. Well that will be done when I find some time to do it.
Hey Wc... im working on the bluetooth app in Mit app... quick question., i have the app connecting to bluetooth fine. when setting up the buttons.. are you calling bluetoothclient to send text, or sending a byte ? or ?
Thanks, bro. I love your work, and great to see new content from you. I've got so many of these now I may go blind :)
Hi C-L, The code has been fixed. Now the vu-meter works fine with the push button as well. GitHub code has been updated.
Also some minor changes in the Android App. Thanks again for everything.
Hey WC... I finally managed to sort out a better looking app for my setup. It's all good to go.. just need the time to put the video together.. throwing 12 hour night shifts at the moment so like a walking zombie at the moment.. hopefully will get something up in the next few days.. I'm looking at building another msgeq7 vu meter.. with 7 channels.. similar to what you have thrown together.. to many projects.. not enough time lol
Great! C-L. I'm glad you sort it all out. I'll be waiting for your next video. The code of my MSGEQ7 is in my Github Folder. I also got your Vu-Meters to work with the msgeq7. It has been a lot fun learning the code, but to much time consuming.
@@wclumiere5665 yeah it is time consuming.. the part I love is knowing someone has built something from one of my videos. This vu meter is 3 or so years old and still has a lot of interest which is crazy.. I'm sure when it comes to building the msgeq7 7 band equaliser I will sending some questions your way.. I do have to clear some other projects first.. I have to rebuild the 12x12 rgb led cube sometime soon to review a firmware update.
I would be so nice if it could be connected to 3.5 jack. Modes are awesome, absolutely love it! 😉
It maybe something i will look into - i did port over a few of the patterns from this vu meter to the stereo line in version.
I did your stereo VU meter with a mega and just connected a 3.5 jack in place of the microphone. Don't know the top of my head what I did with the program but it wasn't that difficult.
There is 2 problems with that though.
First is the input gain because the volume of the output will controll the peaks by a significant amount. So a low volume might not even light the LEDs up.
Secondly somehow the Arduino mega induces a bit of noise.
Currently I have my computer lineout to a box and split off with an Y cable to the VU meter.
Also another tip for you cine-lights, I use 70 LEDs per side but I only use a 3 Amp PSU to fit it all in one box. Just dimmed the brightness and its completely sufficient.
You can take a look at it on my channel.
I wanna improve my thing, but I think I have to change the program to get some automatic adjustment for the gain.
And Im going to buy a stereo optocoupler which are readily available and see if that gets rid of the noise.
Truly Im not a fan of the microphone version. At all lol.
Good job though
fambaa I agree you can use a smaller power supply.. but some people wish to use full brightness, or are unsure how to reduce the brightness so i always recommend a 4 amp+ on single strip and maybe 5 amp + on the stereo versions to be safe. The microphone version is almost 3 years old now and i still get comments and requests for help still.., so my reason for the updates. i do prefer a msgeq7 line in version as you get better reaction.
CL--What is this--msgeq7 line in version?
Great work! Do you have some new update?
Hi Miro, The Uno version was released and maxed out at 60 leds. for this reason this was considered a final release as no more could be added. since then i have added a line in version, and then after that the touchscreen version. in time there will be an esp32 version..
I prefer version with audio jack and dual channels :)
Just a little update... the stereo version is good..., i do have a line in version of the microphone vu meter coming, microphone removed and now line in
@@cine-lights hi i love your project. i wanna do this with line in version can you share build instructions and arduino code (O_o) and i have arduino un should i change to mega ?
Hi Serhan, it depends on the size of the vu meter / how many leds your using. personally for the price of the Mega now, my answer would be yes. Since the reply above i have released an updated stereo vu meter which uses line in, and also a mono version.... in a couple of days i will be posting another small update to the mono version. 16 vu meters and 16 standby patterns.. with bluetooth and push button versions. well worth checking out some of my newer videos for build instructions.
How is it done?
Fixed problem of compatibility (arduino nano - mini)
3.3V on arduino boards, nano / mini are supplied by FTDI "cp2102 ft232rl PL-2303" the 3.3V output is very disturbed, add an external module: AMS1117-3.3 - LM1117 3.3 V
drive.google.com/file/d/1MsBpFSK-cfZkINtjJCqOfHk_Mz5_MgrK/view?usp=sharing
hi mate .... can u help me ... i cant add the cod in to arduino program i dowlowd it i coopy / past liberi... but i cant see it on the arduino program .... it is work on 30 led
Hello,can i use the signal from any music player or rca jack instead of mic?
Can I use ws2811 pixel led instead of 2812b
bro i need ur help.. i want to make a mono vu meter using ws2811 neo pixel led, arduino uno and ky-038 microphone sound module.
I built the uno vu meter with button and adafruit microphone. It works but the microphone seems way to sensitive. Adjusting the microphone sensitivity makes no change. As soon as the microphone detects sound all of the led light up. With no sound the first six to ten led stay on. Any solutions to this situation ??? I do like your work. Thanks for sharing your hard work. I’m currently stuck.
Hi Ken, please make sure the 3.3v is also connected to the AREF pin. Also move the mic ground wire to another grounnd pin on the arduino.
@@cine-lights I had the same issue as above with mic detecting to much noise on my arduino uno, and the solution was to change ground pin on arduino. I had all of the ground from strips ( 2 strips of 60 leds) on same pin, together with mic ground it it was a mess. I have put mic ground on other arduino pin, all works perfect now. Thank you so much for sharing this project with us and for repling to people here, your comment saved my dead brain :D can i donate to your channel ?
@@abramburelu12 thanks.. it is one of the common problems
Hey mate 1st of thanks alot for the work you put into this and make available for us, all your projects are amazing. i ve built your stereo vu meter version 4 with the mega and its fab!, although i wanted to ask you..... from 2:49 in this video ive seen some different modes that i dont think are on the stereo version4, can you confirm that? cuz those look brilliant too i wuld love to add that to my current setup if you think possible hehe :)
Hi.. I'm glad you like the projects. The vu meters on this one are Indeed different. I have tried to port them across to the line in version (stereo version) and had issues with input values. So I am looking at building a single vu meter with line in using these patterns. This is on my to do list so give me time. My projects have been slow coming but hopefully that's about to change. In process is a led clock, a 7 band vu meter, review of an LCD vu meter, and matrix vu meter, 12x12 led cube update..so lots to come....
ahh sucks about the issues with input values for stereo.. is it possible for this uno project to have the same output from 2 ports? so tht way i can use the same code on the mega and have 2 strips attached to it? (dunno how or if possible so just asking/throwing out some weird idea lol)...
And great news bout the single vu meter with line, no hurry mate moment whenever u put stuff on im watching haha i love lights and diy's, i had built a small led cube too nuthin too fancy though hehe took forever to solder them bulbs together but the outcome was worth it!
Ive been thinking of implementing either of ur VU meters into an infinity mirror, if i can manage to find a good mic circuit... i think it wuld look super amazing.. gona take me a while though but i will do it fo sure probably start small with a nano or something.. will let you know... any possiblity i could get some kind of contact details apart from msging you here?
Cant wait to look at the new stuff when its out :D cheers mate :)
Can it be replaced with a 3.5 jack?
Thank you very much for your gifts.
Hello C-L. Thank you for posting this great project. I have completed your Stereo VU4 which works very well. Just wanting to know if the code can be modified to include 2 potentiometers to adjust led brightness and sound sensitivity? Sorry I am not all that good wth modifying code so not sure how difficult this is.
Once again C-L appreciate that you have shared your projects with the community.
how controller 144 leds ?
Very nice!!!
Hi you, Why we can't use Arduino Nano?
Because it requires the AREF pin and a stable 3.3v which the nano does not supply. There is too much noise which prevents the vu meter returning to zero
how to adjust this error? justvu: 3: 14: fatal error: FastLED.h: This file or directory does not exist
download and install the fastled library, you will also need the neopixel library. both can be found on github
Thank you very much, it works and it is awesome, but I have one question, is there any possibility to lower the sensitivity of the mic, it is most of the time all the way up and reacts to every little noise. Maybe someone can help me
On the mic there is a little turn screw. This can be used to decrease/ increase the sensitivity
@@cine-lights thank you very much now everything works fine
would I damage leds if I use 15V, 4,5A adapter?
Muito lindo....
Assisti tudo....
Que música é essa do começo do vídeo????
Estou começando a pesquisar sobre Arduíno para fazer um VU Meter, esse seu ficou sensacional.....
Parabéns, vou tentar fazer um parecido....
Onde posso comprar essa fita de Led?????
Hey there, thanks for making these projects for us :3 I have one little question about the Uno version, did you try it out on the Arduino Pro Mini, yet? I'd like to make a portable version of the VU meter with battery built in and i dont have much space in my build :) Thanks in advance
Hi Dex, this version will not work, but the latest video " arduino nano vu meter " will work as its line in.
What the difference with Arduino nano? Because i prefer to use Arduino nano for compact box.
Thanks for these videos. I’m actually gonna be starting this project in a couple off days. I have a questions though. I know you said it’s a max of 60 leds. Would it be possible to run another 60 on another data pin? If so, how much power would you recommend running this type of set up?
Hey Daniel, sorry for the late reply. the reason why its a max of 60 leds is due to memory. if you wish to use more leds then use an arduino mega.
Just curious Daniel, How did your build turn out using the cine light videos? Did you have any trouble with the details? Just curious to know thanks
Come acquistarlo?
i work great job thank you very much
Great job!!! Thank you
Здравствуйте, подскажите что нужно в коде исправить, чтобы он работал на ESP8266 NODEMCU?
А можно ленту использовать например 140 светодиодов длиною 2 метра 30 сантиметров, где это можно в коде исправить?
Can I ask what's the purpose of #define POT_PIN 4 in the vu-meter codes and is there a way to use potentiometer to adjust mic sensitivity (maybe wiring pot between mic output and arduino analog input)?
Hi.. the define pot pin I believe was for sensitivity on one of the vu meters. As there are quite a few vu meters it would have to be written into each one. I have often thought about adding brightness and sensitivity switching but as I am using both the neopixel and fastled libraries it would be quite a task. It would be easier on the arduino uno version.
I see. Thanks mate.
Hi! #define POT_PIN 4. Is it Digital pin 4 or A4?
If i want to on all 300 leds then what will i change in this code please tell me..🙏🏼
Dear sr,
I have reduce the brightness and not reduce it. Please help me.
Does anyone know if this would work with jack out, arduino in? Just want it to react to jack output sound
Very good.Thank you.
Can’t this be run on a Arduino nano?
Hi, Not this version. As it is using a microphone it requires a 3.3v power source and the use of the AREF pin. which on the nano has proven to be unstable and produces to much noise. if you use the line in version then yes. but you are limited to the amount of leds used
Can I use touch button with pins VCC, GND and OUT?
You should combined vu metter ring neopixel and vu metter cloumn neopixel in one . it is very beatifull
Hi friend i have the RobotDyn UNO R3 CH340G card since this card has multiple analog pins do I have to use the same pins? or different pins?
Hi... you have to use the pins as shown in the video
Cine-Lights wrong purchase I purchased a led strip with RGB and non DIN signal only point is it possible to connect all 3 RGB to pin 6 of arduino?
Hey! Have you faced the issue the arduino freezes randomly when the code is running? I uploaded your code to my arduino board and first time it ran pretty well, so after 3 hours it freezes up, then a reset solved the problem, 20 min later freezes again, then reset, so after 2 minutes if freezes again, reset, after 1 hour freezes again. I have read a bit about arduino and WS2812b and many posts relate to memory management issues with variable handling, but not sure. Hope you can give me a hand!
What size power supply are you using ? Some power supplies are not as powerful as rated. More leds need more power. Certain patterns may draw more amps, a little drop in the power supply will cause the arduino to freeze / lock up
@@cine-lights I´m using a generic wall-socket universal adaptor PST-1200ME/F, variable voltage, 1200mA max. As this is my first test I have just connected a ws2812b strip of 8 LED's. Now I am wondering the max current rate could be drawn at lower voltages...
So for PSU sizing, what oversizing factor should I keep in mind to select the right PSU?
Thanks, and amazing job you have on this projects! Your code blew my mind!
Mam problem wgrania pliku justvu do Arduino Uno ?
Arduino:1.8.12 (Windows 10), Płytka:"Arduino Uno"
justvu:2:14: fatal error: Adafruit_NeoPixel.h: No such file or directory
#include
^~~~~~~~~~~~~~~~~~~~~
compilation terminated.
exit status 1
Adafruit_NeoPixel.h: No such file or directory
Błędna biblioteka znaleziona w C:\Program Files (x86)\Arduino\libraries\Arduino-FastLED-Music-Visualizer-master: brak plików nagłówkowych (.h) w C:\Program Files (x86)\Arduino\libraries\Arduino-FastLED-Music-Visualizer-master
Błędna biblioteka znaleziona w C:\Program Files (x86)\Arduino\libraries\Instructable: brak plików nagłówkowych (.h) w C:\Program Files (x86)\Arduino\libraries\Instructable
Błędna biblioteka znaleziona w C:\Program Files (x86)\Arduino\libraries\justvu: brak plików nagłówkowych (.h) w C:\Program Files (x86)\Arduino\libraries\justvu
Błędna biblioteka znaleziona w C:\Program Files (x86)\Arduino\libraries\Libraries: brak plików nagłówkowych (.h) w C:\Program Files (x86)\Arduino\libraries\Libraries
Błędna biblioteka znaleziona w C:\Program Files (x86)\Arduino\libraries\XLoader: brak plików nagłówkowych (.h) w C:\Program Files (x86)\Arduino\libraries\XLoader
Błędna biblioteka znaleziona w C:\Program Files (x86)\Arduino\libraries\Arduino-FastLED-Music-Visualizer-master: brak plików nagłówkowych (.h) w C:\Program Files (x86)\Arduino\libraries\Arduino-FastLED-Music-Visualizer-master
Błędna biblioteka znaleziona w C:\Program Files (x86)\Arduino\libraries\Instructable: brak plików nagłówkowych (.h) w C:\Program Files (x86)\Arduino\libraries\Instructable
Błędna biblioteka znaleziona w C:\Program Files (x86)\Arduino\libraries\justvu: brak plików nagłówkowych (.h) w C:\Program Files (x86)\Arduino\libraries\justvu
Błędna biblioteka znaleziona w C:\Program Files (x86)\Arduino\libraries\Libraries: brak plików nagłówkowych (.h) w C:\Program Files (x86)\Arduino\libraries\Libraries
Błędna biblioteka znaleziona w C:\Program Files (x86)\Arduino\libraries\XLoader: brak plików nagłówkowych (.h) w C:\Program Files (x86)\Arduino\libraries\XLoader
Ten raport powinien zawierać więcej informacji jeśli w
File -> Preferencje zostanie włączona opcja "Pokaż
szczegółowe informacje podczas kompilacji"
I have a problem uploading justvu file to Arduino Uno?
Arduino: 1.8.12 (Windows 10), Board: "Arduino Uno"
justvu: 2: 14: fatal error: Adafruit_NeoPixel.h: No such file or directory
#include
^ ~~~~~~~~~~~~~~~~~~~~
compilation terminated.
exit status 1
Adafruit_NeoPixel.h: No such file or directory
Incorrect library found in C: \ Program Files (x86) \ Arduino \ libraries \ Arduino-FastLED-Music-Visualizer-master: no header files (.h) in C: \ Program Files (x86) \ Arduino \ libraries \ Arduino- FastLED-Music-Visualizer-master
Invalid library found in C: \ Program Files (x86) \ Arduino \ libraries \ Instructable: no header files (.h) in C: \ Program Files (x86) \ Arduino \ libraries \ Instructable
Invalid library found in C: \ Program Files (x86) \ Arduino \ libraries \ justvu: no header files (.h) in C: \ Program Files (x86) \ Arduino \ libraries \ justvu
Invalid library found in C: \ Program Files (x86) \ Arduino \ libraries \ Libraries: no header files (.h) in C: \ Program Files (x86) \ Arduino \ libraries \ Libraries
Invalid library found in C: \ Program Files (x86) \ Arduino \ libraries \ XLoader: no header files (.h) in C: \ Program Files (x86) \ Arduino \ libraries \ XLoader
Incorrect library found in C: \ Program Files (x86) \ Arduino \ libraries \ Arduino-FastLED-Music-Visualizer-master: no header files (.h) in C: \ Program Files (x86) \ Arduino \ libraries \ Arduino- FastLED-Music-Visualizer-master
Invalid library found in C: \ Program Files (x86) \ Arduino \ libraries \ Instructable: no header files (.h) in C: \ Program Files (x86) \ Arduino \ libraries \ Instructable
Invalid library found in C: \ Program Files (x86) \ Arduino \ libraries \ justvu: no header files (.h) in C: \ Program Files (x86) \ Arduino \ libraries \ justvu
Invalid library found in C: \ Program Files (x86) \ Arduino \ libraries \ Libraries: no header files (.h) in C: \ Program Files (x86) \ Arduino \ libraries \ Libraries
Invalid library found in C: \ Program Files (x86) \ Arduino \ libraries \ XLoader: no header files (.h) in C: \ Program Files (x86) \ Arduino \ libraries \ XLoader
This report should contain more information if in
File -> Preferences the "Show." Option will be enabled
detailed information during compilation "
I am not sure why you are getting xloader errors, unless you are trying to upload a hex file to an arduino uno...? when its designed for the mega.... your first error is that you do not have the neopixel library installed.
@@cine-lights Where can I find the neopixel library and how to install
@@januszkarolczak210 github.com/adafruit/Adafruit_NeoPixel you need to download and copy to : C:\Users\your name \Documents\Arduino\libraries
@@cine-lights I uploaded the justvu file, now I wonder at what stage the LEDs are to flash during the music, with the button I set other flashing modes, but I don't know, there is a mode for sensing in the rhythm of the music?
Hi..you have this in stereo mode??
Hi.. not for the uno, only the mega.. It is something that has been requested. But as you will be using double the leds it means less vu meter patterns. But it maybe a future update as we are working hard on all the vu meters.
@@cine-lights I like your videos, dude.
Nice works😊
Hi amazing video i loved it, and made one for my kid now he is talking to lights. thank you so much.
i do have a question. can we use STM32 instead of arduino uno. STM32 is much powerful than atmega 328. every body wants compact project it will be compact as compare to mega. it will be great to have a video on that UV meter using STM 32 and one can run more than 60 leds. hope you will help us..
Thank you
th-cam.com/video/bSnCK3wHkEQ/w-d-xo.html my clock
Gracias
Hope i can build it this time
I tried to build it so many time but it not working
Hi Cine-Lights
It's you old buddy LOL. Question for you. Will this code work with the arduino Mega with a line in instead of a Mic?
yes
How to work ws 26111 led strip
Cine wery goode work mr. manaila ( #include ) this code is error how to make this program mr. cine thnk you
not sure why but my microphone is just not reacting properly I have tried 3 different type of mic but all same..
same here
:(
How to open the code file?
you need to install the arduino ide
Can you make a code when you press long on the button it goes to standby patterns ! :) once opened auto sound reactive, press to change the pattern, long press to change mode to standby auto, pres again to change mode ! :) come on dude i like your works very much this would be amazing !
what windows version use?
Hello bro...,
I like every your uploaded JoB,
But...,im try this project, im find problem when upload code from libraries...,ERROR COMPILING,
Please NEED HELP...,
Thanks alot
Hey Doky, at little more info please, what errors are you getting ?
mantap 👍👍
@Cine-Lights can i use 5V 2amp for external power ?
Not knowing how many leds you are using..., i would still say no.. aim for 4amp upto 20 leds... then 8amps onwards
@@cine-lights i want use 30 leds. So i need more than 4 amp.
Can i connect 12v 5amp ?
@@kuzeydursun7805 yes,... but will need a converter to drop it to 5v
@@cine-lights hey ! uploading the code to aurduino is stucking what can i do ?
Please make this project with aurdrino nano 🙏
Hello friend, when I try to upload the code it returns this error: variable or field 'addGlitter' declared void. I've tried with 1.65 version and also with the newest one, same result. Could you pls point me in the right direction? Thank you
Which version of fastled are you using ? Also if you tell me how many leds you are using I will send a hex file link to make things easier
@@cine-lights Hello, I didn't think you would take your time to answer back, but here you are, thank you for your time kind man. I am using 60 leds and FastLEd you included in the video.
@@cine-lights I also tried to run the ino file you included and that one went just fine with some warnings you said it will generate. Is that ok to use or do I have to upload something different?
@@IISBV how many leds are you using ?
@@cine-lights 60 leds
Hi! Will it work for leonardo?
Hi.. I do not see why not
Nice
how to put vu-meter on 3.5mm?
Hi.. You can use the stereo version of my vu meter which is line in., or use my msgeq7 version again its line in. if you do not wish to have 2 led strips, then just use one . The build can be found here : th-cam.com/video/8X6rawrf_5M/w-d-xo.html
i respect schematic 100% same, same libraries , same version of arduino and no working ....i checked 237532 times the code and schematics ....
That is alot of times... ok, how about giving me more info.. which board are you using ?, leds ?, how many ?, power supply ?
@@cine-lights it work , i connected 1 wrong wire with button on pin 1 instead 0 , if you have more projects compatible with arduino uno (stereo vu light) u can share code:X i transform my house hehe
Hii very nice video. Amazing patterns. Can it be done without using AREF Pin of arduino. As i want to use other microcontroller which does not have AREF pin.. help please
Почему после сборки лента самовозбуждаеться и мигает
Try another power adapter. Some noise in current can make the light lagging
My friend ! please check the code, I try to do many way but the patterns still little different from the patterns on your video ( I use arduino mega 2560 and 72 leds ). Thanks.
Hi Huyhoang - the code is fine for this project - what is different about the patterns ? are they changinf when you press the buttons ? do they stop working when there is not sound ?
@@cine-lights Yes, it is stop working when no sound, but sometime keep running even no music, and the patterns do not matching 100 percent with music, and has one pattern all lights stay on. I do not know what happen. I really love the patterns in the video ( Uno Vu meter ). Can you help me to figure out what going on, my email is huyhoang2000@gmail.com can you send the code with my gmail let me try. Thank you very much. You are the best man. The patterns are changing when press the button.
@@huyhoangpham8520 if you are still getting lights light up when there is no sound. Check all your ground wires. If any are sharing, then change what they are sharing with makes sure you have the 3.3v and AREF pins connected. This will cause a similar issue
@@cine-lights Let me try again, I will tell you. Thanks for your answer.
I give up. Do you think the micro ?
Vu meter for nano please
Hi Sarfaraz... an arduino nano can not be used for the microphone version of the vu meter, but the line-in version it can be. build instructions here : th-cam.com/video/WipOQBu8HIE/w-d-xo.html Use the uno version of vu meter but you are limited to 60 leds., maybe 70 if your lucky. an arduino mini pro can also be used, which i have tried and tested.
Cine can I use different type of microphone module
With arduino nano
Because I can't buy uno
@@sarfarazsheikh5448 you could. The microphone I use uses 3v and the aref pin. You could use a 5v microphone without the aref pin and edit the analogue reference in the code. I can't guarantee it would work very well though.
Почему нано не подходит? 😡
C:\Users\garan\Documents\Arduino\libraries\FastLED/FastLED.h:17:21: note: #pragma message: FastLED version 3.001.008
# pragma message "FastLED version 3.001.008"
ho guardato tutti tuoi video bello uno dopo altro,o scaricato il codice e arduino non accetta,messo le
librerie gia quelle che mi ai appena mandato e niente ,ti chiedo scusa sara mio sicuramente errore,ma non esco piu!!!!!ciao grazie,forse un giorno riuscirò
Moge to odsprzedac
Too long sketch its not uploading
How many leds are you trying to use ?
@@cine-lights 60 in one row
60 in 1 row +60 in another row
Question: why does the code only run on version 1.6.5 of the Arduino IDE and not on the current Vers. 1.8.12 ???
Can use a sensor module other than adafruit?
WOO HOO! TEST ONE COMPLETE! I tried this code with the generic sound sensor module that came in the Elegoo "most complete kit"! I'm going to cull some code and hope it will power 80 neopixels (ws2812b ip65) strand with only 2 18650's & a buck converter. I need to lower the brightness to keep power consumption below 2.7amps. I need to sew these lights into my jacket by tonight!!! I used a button from the kit and I did experience ghost clicks. I'll try it with a 1k resistor to see if that helps! Once again, Awesome job!⭐⭐⭐⭐⭐
Test 2 complete with Good News! I got all Vu's to work on 100 WS2812b neopixels. I'm not a programer so I left all the math as is. NO CODE WAS CUT, IT'S ALL IN THERE! I added 1000uF to the power mains, and a 220 Ω resistor between data out and neopixels. Supplying 5.5V to whole system via 2 18650's in series thru a $8 buck converter.
(75%) of program storage space. (73%) of dynamic memory.
Happy New Year🎆🌠👍
@@mystevie31 Do i really need external power ?
@@kuzeydursun7805 yes! You'll need to power your 5v controller. Depending on how many neopixels you want to use, you'll need the appropriate buck converter to run the pixel strand.
@@mystevie31 I have 5v 2amp power can i light up to 30 pixels ?
@@kuzeydursun7805 Each neopixel draws 60 milliamps at full brightness. The math would be: 0.06 amps × 30 pixels = 1.8 amps. So your cutting it close, you'd be close to the limit because you have to remember your controller is drawing power too. If you go up any further, the board will lose power. This 1.8 amp number means all pixels on at full bright white. But if you're running colorful patterns on your strand, you will do fine with a 2amp power supply.
Legend!!! Thank you. Your code is now in South Africa.
Why nano not supported?!
ada yang kaya gini stereo tapi pake ardino nano.
Code please
This was by far the best one I've found yet......built it and it works great!!!!! Thank you!
Sir mere pass 12v r.g.b 4 leg Ka led strip hai kaise Karna hai please help me
Hi, im sorry you can not use that type of leds strip. it has to be 5v ws2812b, not 12v rgb
what are the values that i can change for calibration ? it is seems like do whatever it wants with the music
(google traductor)
Very neat. I want to build one for myself and mount to horizontal near ceiling.
Thanks for sharing. Project taken to China (by a Serbian ;) ).
You can change the code here for a sound input jack
как сделать на большее число led диодов?
I like it
Can I modify this to use a 3.5mm audio input as the analog input instead of the mic that you are using?
you could, but i am not sure of the output voltages. here is a build video for line in. please note though only line in code will work, not the microphone versions th-cam.com/video/WipOQBu8HIE/w-d-xo.html
So, one of the most important questions = how much current does the powesupply have to be?
Depending on how many leds you are using. In most cases I recommend a minimum of 4 amp +..
boa noite posso usar uma barra com 20 leds usando o mesmo circuito
hi you can use as many leds as you wish, with 20 leds though you will have very jerky animations.
Can I ask how to decrease the sensitive?
Each pattern goes for 60 secs. How to reduce the time to 30 Secs?
Hi at the bottom of the code you will find " EVERY_N_SECONDS( 15 ) { nextPattern2(); } // change patterns periodically " change the number 15 to your prefered time. there is one for standby and one for vu meters, so you will have to change both.
@@cine-lights thank you very much. You are very helpful and doing great work with lights. Thank you again
Not sure if it's been asked before. Just wondering why only 60leds. Cheers
Hi, This is due to memory issues. anything over 60 will be unstable - and may not even compile.
@@cine-lights ahhhk if I use a NodeMCU ESP8266 will that fix the memory problem or is there any other way around this. Cheers.
@@davidoakroot8137 at this time your only option is using an arduino mega. Yes you could use a nodemcu but some changes will be needed in the code, also some changes to the hardware.
@@cine-lights ok I'm wanting to run 1m of 144 leds. Is this possible with the nodemcu. I understand the code changes because of pinouts etc. Wat hardware changes would there have to be
@@davidoakroot8137 the output signal isn't 5v, so you may have flickering issues. So you may need at add a converter to step the signal up to 5v.
I HAVE change in this place
#endif
#define BRIGHTNESS 13
#define LED_TYPE WS2812B
But not reduce the brightness.
Hi New max. are you attempting to reduce the brightness of just one of the patterns. or all of them ? as we are using the fastled and the neopixel library, setting the brighness in just one place with work for only half ( maybe less ) of the patterns. - i havent updated any of the vu meters in a while - but do have some plans to do so , i will be bringing out a new stereo vu meter - this will be for the uno / nano also a new form of control. one of which may / will include brightness control.
Hi.
I need to reduce all patten brightness. How to do that?
@@cine-lights can you help me
Why can i use a max Ammount of 60 Leds? What did i have to do to use 360 Leds?
The limit is 60 leds.for the uno due to the amount of memory it has. If you use the arduino mega, that limit is removed.
@@cine-lights Ok, thank you for that great Project. I´ll try the mega and you can see my colorfull shining House in Germany from outta space =)
What is the reason behind not being able to use a Nano? Just the memory? Could I shrink the program by getting rid of some patterns enough to make it work? I always want to fit it all in a tiny box, with powersupply and switches.
The nano gives off to much noise i did a video covering the subject here th-cam.com/video/QfPa3acFzgg/w-d-xo.html
I have 3 nanos left, Ill try it out some time with a bought coupler in 3.5 mm jack configuration.
Before I tried to run the stereo version on a nano, but it can't handle as many LEDs :)
Could the Nano be shielded or a inline filter perhaps?
Idk yet. Maybe its internal and theres nothing we can do. Perhaps noise/crosstalk on the Aref line on the nano somewhere. Have to test it out.
Hey Cine what's the Pot_pin for ? what does it adjust program: JustVU?
Hi Gugu.. it applied to a few of the vu meters for adjusting sound sensitivity. i was going to implement it to the rest of the vu meter patterns but never got round to it.., it maybe something i look into at a later date.,
@@cine-lights Thank you for the help, I'm making an infinity mirror for a uni project on an uno, gonna combine the standby patterns with the just VU, also gonna try to make it respond to other sensors like temp, luminosity etc. For now it's looking pretty good. But I gotta study the program aswell that is quite vast
The reason why i separated the vu meters and standby patterns for the uno, was memory. and so many people wanted to still use the Uno, over the mega. also the more leds you use, the more memory is needed, both had a limit of 60 leds. so to combine the 2 you will have to reduce the ammount of vu meters, and patterns used. im sure you will come up with something impressive.., please do share your final build...
@@cine-lights Sure will, not sure if I'll need to get a Mega but I'm using 46 leds on lenght and another fixed on parallel outside the frame soo no problem with that, just the memory of arduino is kinda small. I'll contact you when it's finished