Music Controlled RGB LED Light Bar Unboxing/ Tear down/ how to repair
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- Опубліковано 15 кві 2023
- RGB Sound Control Light, Wireless Voice-Activated Pickup Music Rhythm Lights, Colorful LED Ambient Light, with 8 Modes Music Sync 32-Bit Audio Spectrum Light for Car, Gaming (1), Plastic
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What is the IC number sir?
I want use it for my diy portable speaker. But no need to push the power button on led strip. So if i turn ON my speaker, this spectrum bar is ON too .... Can it my brother????
Yes, it can. But it needs some modification
Mine is not powering ON. Sometimes it turns ON sometimes its not
What think is the problem?
Your answer is highly appreciated. Thanks
If it is turning on after taping the device means it's due to battery loose connection.. if it turns on after pressing switch multiple time means it has push switch problem so you can replace switch
how do we bypass the battery? mine battery is dead
Connect the battery of 3.7v externally if the same type of battery is not available
Sir 12v convert kar sakte hain kya?
No . It works on 3.7 V only .
What is the IC number
Using microcontroller STM32F103
Using microcontroller STM32F103
Microphone broken, everything is fine, what to do bro?
Microphone is available online or if u have old headphones in that you will find a small microphone.you replace it
I have one faulty unit: only the first four leds turn on the rest is off, all leds are under 4v I cheked one on one and even the Din and Dout pins are all connected in cascade (I thought if one data pin was disconnected the next led wont display anything). What else I can check?
Try to test each led with a multimeter.
@@sakibmujawar3477 already checked with diode test and all leds seems ok, multimeter says 0,9v
background music why
Music propels the video's speed, making it more dynamic and enjoyable to watch