DIY Audio Sensitve RGB Lights [ESP8266]

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This DIY project shows how to build RGB Lights that react to sound.
It's based on the IoT RGB LED lights featured in the Artificial
Sunrise project:
• DIY Arduino Artificial...
Project page for the lamp build:
www.electromak...
Project page for the amplifier:
bitluni.net/ele...
plz share :-)
Consider supporting our work on Patreon for some extras:
/ bitluni
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paypal.me/bitluni
Twitter: @bitluni
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Опубликовано:

29 сен 2024

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Комментарии : 60

@UnexpectedMaker 6 лет назад

Those dance moves! I had to watch the video twice... I didn't even notice the flashing lights until the second watch ;)

@BrianLough 6 лет назад

Great project! I'm really looking forward to the equaliser follow up too, it would look great on those LED matrixes

@rochdimaria 2 года назад

Im struggling with the audio amplifier. The adc plotter plots value between 410-450 and does not react to audio. When i turn the potentiometer the signal goes to 0 and up to 410-450. Can you give me the equivalent resistance values of the potentiometer for 3.3-5v input ?

@zolatanaffa87 6 лет назад

now you greet as the boy with the Swiss accent? haha. Coming back serious: nice realization simple and cool! Welldone.'ll seeyou the next video: byye! :-) Andreas Spiess is contagious;-)

@DulacMarcel 6 лет назад

zola tanaffa I love Andreas projects also

@nityodaytekchandani701 4 года назад

Why don't you just use the mic of your phone ?

@sorin.n 6 лет назад

Very nice! What about a FFT for it to map the frequencies to the lights?

@justinmallaiz4549 6 лет назад

Sorin Negulescu +1 ... yeah I would love to see how that looks !!! Some scroll speed options there too

@riteshsinha5900 4 года назад

cutting the crap off can you just give the code ...for audio sensiive neopixel using esp8266

@hermannpaschulke1583 6 лет назад

Nice Video! You should take a look at ColorChord by cnlohr Edit: just saw your comment under his Video

@sorin.n 6 лет назад

That's a cool project!

6 лет назад

Pleaseeeee, a longer dance lesson for the next video to be included :-P Ah yes, and the project is also cool, by the way ;-P :-P

@justinmallaiz4549 6 лет назад

Thanks I hope to try this project! I wonder : did you... or did you try aligning the audio frequency spectrum with color spectrum?? How is the color chosen? Thanks!!

@haus_automation 6 лет назад

Insane project and well explained!

@sergiomaurimoreno5936 6 лет назад

Bitluni's dance XD. Good job, another interesting video about the esp8266. Looking forward to see the next video.

@MaxintRD 6 лет назад

Very nice! (no comment on the dance ;-)

@l3_n0x 5 лет назад

Hi, i wanted to use this DIY project for my DIY Nanoleaf light Panels, wich also use LED strips . My idea was it that the Leafs should react to Music. I used instead of the LM358 a LM2904N and just get an very low Input (about 480 - 520)… Has anybody got a soloution of my Problem? I think the LM2904 doesn´t amplify the inputting Voltage...

@vishwashehan8441 5 лет назад

do u have circuit diagram

@tyreestyle 3 года назад

4:19 this beat is nice, what is it called?

@fableparadise162 3 года назад

Sir I need the code of this project

@madebyandres 4 года назад

do you still use 3,3v ? or more..

@KnaufL 6 лет назад

Please make a video where you explain the coding, more specifically how did you connect color and sound

@bitluni 6 лет назад

@TonyLehto 6 лет назад

Can you put a link to the code that turns the signal to cool LED-effects? Thanks!

@bitluni 6 лет назад

The Audio.h does the job. github.com/bitluni/MQTTLights

@lukie80de 3 года назад

Stumbled upon the MAX9814 with an 1.25V offset, 2Vptp and some sort of auto gain control. Might be helpful.

@flo47able 6 лет назад

Cnlohr did make color cord 2. I would like a look there before you start mapping colors to notes.

@bitluni 6 лет назад

I know... I will reference him as well but I'll keep it simple. The voronoi was a little bit funky

@twitchmix9415 6 лет назад

You are awesome!

@chrisw1462 5 лет назад

What have I learned? Some songs come to mind... Dancing in the Dark... Dancing with Myself.. Seriously, great project. More electronics, less dancing. :-)

@michaelwittmann4513 6 лет назад

to reduce the processing requirements it would probably make sense, to extract only the audio envelope from the signal. just a rectifier and a low-pass filter with 10-30 Hz. the beat structure and the signal amplitude is still there, but the sampling rate could be as low as 20-60 Hz.

@Lijericosas 4 года назад

what happens when you up or down the music volume ? How do you compensate the amp Gain so the output signal stays the same? I'm super stuck on that one

@schmidt-tv 4 года назад

Great work! Is the mentioned equalizer function implemented yet?

@princechauhan3363 6 лет назад

Amazing 😍😍😍

@AG-ni6zs 5 лет назад

it's possible to get the sound from a 3.5mm aux in instead of a sound sensor?

@ravilpatel8629 6 лет назад

can u pls make a quick video on your led lights reacting to a thunder sound with only one color like white or blue. I want to make sure before i build the circuit, it is doing the trick i want it to do.

@bardenegri21 6 лет назад

Looking forward to the advanced version! I already built a similar set of lights in my living room.

@grindel80 6 лет назад

Which kind of Power supply Do you use for the LEDs?

@sriyanknautiyal2125 6 лет назад

Please give Name song is used during audio centering process.

@icewitty 6 лет назад

Why not use hyperion as color controller? Is it possible?

@gr7480 6 лет назад

good dance... and very good job. Thaaaanks

@phizicks 6 лет назад

Use FFT to use colors to specific frequencies. :)

@PhG1961 6 лет назад

You're a real genious and... quite a dancer too !

@akj7 6 лет назад

Wow, nice. It never came to me, that one could mash sound ouput signals with light in such a manner. Great job.

@DulacMarcel 6 лет назад

Nice job, I like it very much👍👍

@ThirdPer3on 6 лет назад

Love it! I want to wrap it around my house!

@timvonr2802 6 лет назад

Great, is this Software Adaptable to a Raspberry? I got an Ambilight clone that Nerds to be discoed up 😋

@bitluni 6 лет назад

No ADC input on the raspi except for mic input. But not sure how you get the stream from that

@selfdestructint 6 лет назад

Gold mate, will definitely put it to use! (Real soon now tm)

@tjagusz 6 лет назад

You read my mind :) This is my next project!

@Twinstar2010 6 лет назад

Speed adjustment would be neat.

@Feier_Salamander 6 лет назад

Do you really need the offset voltage? Most times sound amplitude should be quite similar in positive and negative, so maybe it is easier to just amplify and cut off the negative part of the wave. At least for this use.

@bitluni 6 лет назад

That's true! BUT this is a general solution.. you could use it to record the audio. Since I want to make a frequency analysis in the next step a straight cut off at 0 would create a square wave which pollutes the whole spectrum

@Feier_Salamander 6 лет назад

Of course. Thought of this as someone mentioned FFT in the comments. That was i meant with "at least for this use". Keep up with the nice projects.

@vishwashehan8441 5 лет назад

im stucked in here