DIY Arduino LED Color Organ 2. 0
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Date: 2020-09-05
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Comments and reviews: 8
sinuany88
Hello
question: could you please explain how to ad input gain into circuit? since each audio file recorded different db level, a law level input signal is insufficient to turn on lights without boosting the music
or what if build a mini amp for instance LM 386 and use it as input gain e. g audio out into LM386 OUT in msgew7
will such solution work?
reply
Hello
question: could you please explain how to ad input gain into circuit? since each audio file recorded different db level, a law level input signal is insufficient to turn on lights without boosting the music
or what if build a mini amp for instance LM 386 and use it as input gain e. g audio out into LM386 OUT in msgew7
will such solution work?
reply
Stephen
+GreatScott!
HALP PLS
When I change the 'delay)' value I get this error when trying to upload the code:
avrdude: ser_open): can't open device \\. \COM3: The system cannot find the file specified.
when i check my com 3 port in device manager (windows 10) it is assigned to my Arduino UNO?
any suggestions are welcome: )
reply
+GreatScott!
HALP PLS
When I change the 'delay)' value I get this error when trying to upload the code:
avrdude: ser_open): can't open device \\. \COM3: The system cannot find the file specified.
when i check my com 3 port in device manager (windows 10) it is assigned to my Arduino UNO?
any suggestions are welcome: )
reply
TatsAndGraphics
After checking out your schematic I noticed there is no signal amplifier between JP1 and the eq chip. Is this because you input device can provide enough power? If I were to swap out the 3. 5mm jack with a microphone I would probably need an amplification circuit, correct?
reply
After checking out your schematic I noticed there is no signal amplifier between JP1 and the eq chip. Is this because you input device can provide enough power? If I were to swap out the 3. 5mm jack with a microphone I would probably need an amplification circuit, correct?
reply
spacegamer
I don't know if someone still reads this, but I have a problem with the newest model of the Color organ. When I play Music my color Organ reacts to it, but very slowly and when the music gets quiter the LEDs need about 3 seconds to dimm down.
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I don't know if someone still reads this, but I have a problem with the newest model of the Color organ. When I play Music my color Organ reacts to it, but very slowly and when the music gets quiter the LEDs need about 3 seconds to dimm down.
reply
sinaminn
Is there a recommended way to drop the LED's and wire the leads through a Arduino relay shield so I can run a larger array with this board? I want to use the color organ as the switch input control.
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Is there a recommended way to drop the LED's and wire the leads through a Arduino relay shield so I can run a larger array with this board? I want to use the color organ as the switch input control.
reply
Devon
i have a problem, everything is working fine up until i hook up my led light strip. when i hook it up the values showing on the serial monitor go crazy. what am i doing wrong? please help
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i have a problem, everything is working fine up until i hook up my led light strip. when i hook it up the values showing on the serial monitor go crazy. what am i doing wrong? please help
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Marco
what is the technical name for the component/connector to input the 3. 5mm audioplug? Looking for audio connector i just get wires and not something for on a circuitboard.
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what is the technical name for the component/connector to input the 3. 5mm audioplug? Looking for audio connector i just get wires and not something for on a circuitboard.
reply
Arthur
hi guys i have a problem
on my rgb strip the blue light is shining all the time. the other colors are blinking to the musik. pls help me )
reply
hi guys i have a problem
on my rgb strip the blue light is shining all the time. the other colors are blinking to the musik. pls help me )
reply
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