Hi Tom, I had made a circuit which takes input via AUX port and lit led strip sync with the music. I had used MSGEQ7 seven-band audio spectrum analyzer chip which you can order from aliexpress. Also, you can checkfull circuit and directions to make it. You can use an AUX splitter to give audio input to both i.e. your speakers and led circuit.
![Android-Voice-Box [ J.A.R.V.I.S (Artificial Intelligence )]](https://cdn.instructables.com/ORIG/FY8/USBT/I2I40AUQ/FY8USBTI2I40AUQ.jpg?auto=webp&crop=1.2%3A1&frame=1&width=270)
Hi Tom, I had made a circuit which takes input via AUX port and lit led strip sync with the music. I had used MSGEQ7 seven-band audio spectrum analyzer chip which you can order from aliexpress. Also, you can checkfull circuit and directions to make it. You can use an AUX splitter to give audio input to both i.e. your speakers and led circuit.