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How to Make Your Own Sound and Voice Reactive LEDs using Arduino
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- Опубликовано: 16 авг 2024
- LED lights are some of the best additions to a room you can have. Given some light programming knowledge and some easily obtained materials, we can make lights react to music, games, movies, and our own voice!
Song is It Shouldn't Be Snowing by Lifeformed
from album Fastfall (Dustforce OST)
lifeformed.ban...
MATERIALS (no sponsored links):
Adalight Pack: www.adafruit.c...
Arduino Uno: www.adafruit.c...
genuine Arduino Uno's are hard to find on Amazon depending on time.
CODE:
Arduino IDE: www.arduino.cc...
Processing 3: processing.org...
Adalight Github: github.com/ada...
Sound Reactive Processing Sketch (EDITS APPRECIATED!): gist.github.co...
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hey everyone! i made a scrolling news ticker with raspberry pi and LED panels. it's here: ruclips.net/video/omMVAtGGr_0/видео.html
can you use the lights without it being attached to the computer? for example, could you attach the lights to your shirt and still have it sound activated?
yep..
Made a distance sensor and a program that plots and calculates acceleration and velocity with this. Pretty cool stuff.
A man made light this is what happened to his brain
I’ve watched every single other video on your channel because your content is so high quality. Imagine my surprise when I found out you make high quality content on another topic I enjoy :)
" ANNNDD THEEEEN REEEEDDD IM REALLY YELLINNG! "
LMAO
man, Michael Reeves got JACKED🔥🔥🔥
Youve failed to mention the audio source/kit and how to connect it into the arduino.
Well my friend, the audio is processed by the processing software that he showed and is then sent over serial port to arduino via usb.
At what point?
4:29 minim library. it's at the top of the code where i show which line to include for audio
Where did he get the sound input from? Was it over usb or what? I am watching and it looks like he never uses a sensor to get the sound from so I'm confused.
I think he uses the mic from his PC.
I love this, thank you! keep the "doing things" videos series going on, amigo.
thanks :)
A man made a flash light using Arudino this is how happened to his BRAIN
This would be awesome with Christmas music on a tree.
I frickin' love programming.. This is so damn fascinating to me. Like, when watching this, I had this stupid grin on my face from amazement. This is just so damn awesome. I can't wait to get into programming. I start TUESDAY! :D YAAAAAAAAY!
I think when everyone starts with their first projects they get like thst
yas
back in the QBasic days it was just sadness. lots and lots of sadness.
xDD That sucks. x3
Alpha Gamma
you're not the only one who feels that way :D
Very helpful! I have tried this in my son’s science project with the help of Moonshot Jr’s Embedded Learner kit.
Wow the things that can be done with these little boards is simply amazing. When I told my son I was playing with Arduino's (he is in his mid 40's and a computer wiz) he replied that I must be building a robot. I guess he has never done any research on the millions of uses for these little micro-controllers. I have no interest in robots, well I did when I was a kid and watched the original Lost In Space series on our old black and white counsel TV set, but I quickly outgrew that.
oh yeah. even little projects like this go a long way :)
Chubbyemu was an electronics guy before? I was not expecting this
Bring stuff like this back doc
YOOO this dude whos obsessed with blood does electronics??!!! Im waatching this vid to see how u feed the entire audio input to the arduino, im making a full bridge class D amp with my arduino
Man makes voice reactive LEDs here's what happened to his brain
if you plan to put lights on the ceiling behind you, use sanded plexiglass to diffuse the lights :D
I didn't expect chubby emu to be in my domain of study !
well I'm new to all this and this is one of the first videos that I actually get. Thanks and just subscribed to your channel.
link Sound Reactive Processing Sketch (EDITS APPRECIATED!): not work
There was no life before Arduino !
More Arduino projects ? So cool .
You're about 4 years late
This looks awesome for a party! Thanks bernie!
And this is what I love about circuitry. It's practically always infinitely configurable. If you can think it, you can make it!
That's really cool, my head would start hurting eventually from the flashing lights.
Still very cool tho.
Presenting to the emergency room with a severe case of wtf.
It would be cool to choose a single color mode. Like with a remote. Or even have chaser mode.
I usually come here to see how people died from eating sushi but this is noice
My name is bernard
me: ummm, doctor bernard, actually...
yo doctor, funny this should be recommended to me now, I'm a eee student and just made na rgb led driver last week haha
Could you do a tutorial on how to sync this with music? Im new to programming, and visual aid really helps me. It'd be awesome to see how to line the ceiling and sync it with music, possibly with bluetooth? Thanks!
it's in the code. comments in the constructor
These are Ws2812B they can be individually addressed. Much cheaper om Ali Express.
This is fucking awesome please do more tutorials like this later on!
thanks :)
:D
Awesome video and sweet project. I'm sure I can build this now. Thanks!
A man made light organ circuit and put it in his room. This is what happened to his eyes.
drink every time he says Arduino
Nice job. I love to see young people learning electronics!
Very nice walkthrough! Thanks so much!
The OCD kicks in with that cable management
I made one from scratch as a school project. Each frequency has a light. I'd like to ask some questions about your set up
Could you make a video on how to do something similar to this but making the led lights more of a lightning effect? I am trying to do a cool diy project for my 4 year old sons bedroom where I am trying to create a realistic thunder and lightning storm effect as he loves storms. Id love to have the knowledge of how to make it happen for him please.!
How is the Arduino changing the colors of the LED's? Are you plugging an audio cable or even using a microphone maybe?
the audio library gets audio input or output (based on what you set in the code) and uses the audio data to change the brightness and color of lights
Ya, I didn't see where the audio input happened either!
watched the video a couple of times and can not see where the audio input is...
guys, it's in the code. minim = new Minim(this); in = minim.getLineIn();it receives the audio information from your default input device
Ah! ok, so does that mean that the arduino needsa to be connected to the PC/mac/etc for it to work?
WTF. Chubby emu arduino tutorials? These won’t land me in the hospital will they?
This is fantastic, thank you so much! I'm going to try this with the neopixel 144led and make it mobile...
Any suggestions?
AWESOME PROJECT! for the sound detection sensor you are using a regular microphone?
dude you are good at every thing !!!!
Great instructional video! I'm trying to figure out how to do the same thing on a smaller scale. Would you have any guidance as to how to have an independent voice box with pre-recorded voices (or music) that is coupled with the LED lights? I've done some research and have seen the recordable voice boxes, but nothing that would link LED lights. So I need to construct something small, about 2"x2" voice box which connects the LEDs. I appreciate any insight. Thanks!
yEP BROUGHT TEARS TIME NOW. wAY TO GO !
US ARMY RET 12B
I am trying to find a youtuber that has made an specific audio output. Example if specific beeper heard, then output/react.
it's a microcontroller not a microprocessor
how the fuck its going to react your voice without mic ??
He's using his PC mic. That's where Processing comes in. In short, the PC is sending the mic level to the Arduino via USB to Serial. It wouldn't work just with the Arduino.
it's probably using the pc's oscilloscope to figure out decibel levels. and then having the lights respond to that.
Not working after uploading code lights not comming on I have powered the lits externally. I have Adurino Nano what pins I should connect the the LED wired
time to re decorate the Christmas tree
Das da guy from medical mondays!
was planning to make one for playing doom
ok instead of using led's how can I change this to run lasers? R/G/B/UV only prob is my power units are 5v/9v/12v at a nice 30 amps my other unit is a 13.8 volts at 40 amps
OMG, I'm trying to learn but I'm starting at level 0.Thank you for making this understandable and fun. would I be able to add on the touch and videos easily after making my own box for each light??
where does it take audio signal from?
RuntimeException: Error opening serial port COM3: Port busy,
how to handle it?
Can these lights be programmed to have just one light if playing a note on a guitar? For example, you simply strum a C note on the guitar and a light will go on indicating playing a C note. And or if 12 notes/lights and play a C program it light up the three notes in the chord example CEG. The rest of the lights would stay off. Anyone interested in playing around building one of these message me. Like to be able to interact with it using an iPhone app for other music theories and evolve it further.
Did I miss something... how does the sound get into arduino?
I need to figure out how to make a sound clip meter like on compressors and other pro audio rack equipment. I wonder what they use
Eres grande, Chubimoo!!
gracias
So I had a question, I got one of the sound sensing microphones from Keyes and well one of my questions was I'm trying to make a sound activated led strip but every time the sound sensor senses sound, the led starts blinking and I just wanted to know if there was any way I could get it to fade instead of blinking. This is for an architectural project and I really want to figure this one out.
My code goes like
if (sensorvalue >= threshold) {
digitalWrite(3, HIGH);
}
else {
digitalWrite(3, LOW);
}
Its set to only be on when threshold is met and off when threshold is not met. but what I want it to do is fade and get brighter when sound is on and fade out slowly once the sound goes off instead of just switching off.
Please help, it ll be much appreciated.
Hi. Would you know how to maybe make a simple sound/bass synced led-connected portable speaker, wearable for, say, a cosplay set up or where I could get one? I know they have wireless led speakers, but getting one that syncs with the audio has been difficult.
Amazing video mate! now, it's possible to program a command to sync with Alexa/google/siri to do a patron when given a command like "movie time" and lights turn off and the LEDs strips do a patron like around the room once and then stays off? LoL dunno if I explained my self properly. :D Thanks in advance
You're putting a lot of work in your videos, amazing!
The led stream code is not working ...i dont know where did i went wrong?
can you send me the actual LED_STREAM and the PROCESSOR CODE that you have used in your program...bacause you've said that i have used "minim = new Minim(this); in = minim.getLineIn();"...But i didn't any code in the processor code....
Any insight on how I would program in the sensory lights, and be able to use it whilst not plugged into a computer?
Hi...can you help me on my project?..i want to detect a sound of siren of emergency vehicle and provide an output using those sounds.
Please, dont use a gate on your voice, and turn the gain knob down a bit, its distorted. If you really want to use a gate, make the attack as short as possible and the release way longer, 1.5 seconds or something like that
Your processing sketch link does not work
When I try to Uplouad the code. I have a "‘DDRB’ was not declared in this scope" error message
i love this and have been meaning to do a setup with sound reactive lights, only problem is the set up. i am using an eyefinity setup with 3 60 inch tvs, and my pc is in the center on the floor. so i gotta figure out how to get the strand across from one side to the other.
does anyone know a way that you can make the microphone react to the frequency of the noise over the volume or a way to even do both?
Smashed that sub button @5:04 (-5:08). Youz a real one!
Now I've smashed @5:08 too many times.
You could adapt this for led strips right?
I am doing my senior project for my IT major. I am making a musical gumball machine from scraps because I have very little money. Some of my classmates and professor gave me materials for the technical portion of the project. I need the machine to lights up and play music as a gumball (marble for testing) rolls down the slides. My current model is a coin bank and uses a sliding lever to initially retrieve a gumball. After that happens I don't know how I'm going to get the lights and music to be reactive. I have access to an arduino and raspberry pi. However, I really don't have money for any extra components. I do have resistors, wires, power cables, and a breadboard, bu that's it. Can you help me figure out where to start?
wait i thought he was a doctor well i didn't know he had interest in electronics :)
Hello. This is great... but I'm looking for a way to make individual colours of LEDS react to different audio frequencies - ie. bass = red, green = upper mid, blue = lower mid, amber = treble. Anyone done this? Thanks :)
You can do it to rgb strip to diferent move
Hi good worke How makes 7 band Analyzer. Please can you show me next video
Great video! Thanks!
Can thats work if I change the lights into motor vibrator ?
can i use other rgb led strip for this project?
How much does it cost to make this with all the parts that he used? (assuming the PC and microphone are already paid for).
I'd say around 50-60 dollars. You can save a lot of money using old parts but the arduino uno is about 30 dollars, probably less. These are everywhere nowadays, just go pick one up from your local electronics shop. Knock-offs from china are even cheaper. It may depend on where you live. I'm from eastern Europe.
Hi sir i want to connect different led with that like "Adafruit neopixel digital RGBW led strips"
can i connect with Arduino uno, it will work same as this one or different ,?
Could you possibly make this mobile and set it to a speaker or microphone? I'm looking for something that I could hook up to a costume so it changes to different colors from the beat and two different sounding voices (like if you listen to the song Broken by Lund). Is this even possible? And is it possible for it to switch colors during a song?
Thanks for the Video Sir. Can please send the list of materials needed for this project?
I would like to make my own voice activated lights.Thanks and Godbless
Can help me to make a code for DMX stapper motor with encoder
How are you getting the sound in? Is there a 3.5mm jack connected somewhere? On the Uno maybe. I am new to this but have a project idea where I'd like to try applying this. Trying to wrap my head around some basics before I buy the adalight kit. Hope that you get a sec to let me know. Many Thanks!
it stays connected to the computer and gets the sound from the mic connected to the computer
It would be cool if it was bluetooth compatible.
Can we use the same procedure with 12v 5050 led 5m strip?
Does anyone have an edit to just have random changing colors to beat? I want to use this setup to make a mini Christmas tree.
Nice tutorial but that hole in your pants cracked me up, lol
Thank you for the excellent video. I do have one question. I did not clearly understand what file to load into processing(just before adding the minim library, around the 4:10 time bar). Could you help me with this? Thanks. -- update -- I looked at the comments section of the code that was loaded into processing, it mentioned Ada Light so that is what I loaded into processing. And I added the minim library. But it will not compile it throws an error on line 75 asking for a right bracket. Could the code have been edited since this video was made. I am new to this whole process so debugging this code is not going to be easy for me. Thanks for any help you can give! -- another update, its seems the adalight sketch works for me, but the emu does not. =/
A very good video. Saludos de México amigo.
I am having hard time finding your post at GitHub for the audio portion of the build. Could you send a more immediate link or provide me further help? Other than this small confusion - great project!
Didi you got any reply??
hy can any one guide me about the code of this program i am a beginner and i have assigned this project but i am not able to get its code
i could plug it into a PI computer to make it easy to use right?
That lamp tho
Awesome video! Appreciated! I just got issue about processing. It always said the port is busy when I run processing. Any solution about that?