#bluetooth #VUmeter #diy

I made bluetooth speaker with built in VU meter. As it's power voltage is 12V dc, At home powered by 12V adaptor. At outdoors it can be powered by car cigar jack adaptor or 12V powerbank.

Speaker unit is scan speak 2inch full range unit. I haven't expertise at determine shape of enclosures, I guess If enclosure is improved, sound quality is improved too.

※ 제품정보

speaker : scan speak 5F/8422T03 : discontinued

Amp module with bluetooth
https://www.aliexpress.com/item/40013...

VU meter
https://www.aliexpress.com/item/32986...


※ 숏컷
00:08 Introducing components
00:57 wiring and test
02:01 wiring diagram
02:49 start to make enclosure
24:13 final assembly
28:59 Finish and play music