Diy bluetooth speaker transparent with VU meterลำโพงบลูทูธทำเองเบสหนัก ลำโพงใสไฟกระพริบ

amp 2.1 chanai 50wx2+100 W TPA3116D2 https://www.lazada.co.th/products/i14...

LED https://www.lazada.co.th/products/i12...
Bluetooth receiver https://www.lazada.co.th/products/50-...
Passive radiator https://www.lazada.co.th/products/i62...

Control led box. Sp107e
Rib led ws2812b
https://www.lazada.co.th/products/wif...
https://www.lazada.co.th/products/ws2...

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