Thingiverse
Portable MP3 Player-Power Supply-USB Charger-Bluetooth Speaker
by s3rkan
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**UPDATE 03.08.2018:**
To carry the player, I have added a holder part and so you should print the relevant case_body, lid parts to make your player more portable ;) You will need m3x4x3 brass inserts to assemble the whole body.
** BOM:**
* 3 inch 8 ohm 5 watt speakers:
https://www.aliexpress.com/item/2pcs-lot-8-ohm-5W-5Watt-78MM-3inch-Square-Speaker-Waterproof-Clear-Cone-Paper-Bright/32711943421.html
* PAM8403 2x5W amplifier with potentiometer:
https://www.aliexpress.com/store/product/
To carry the player, I have added a holder part and so you should print the relevant case_body, lid parts to make your player more portable ;) You will need m3x4x3 brass inserts to assemble the whole body.
** BOM:**
* 3 inch 8 ohm 5 watt speakers:
https://www.aliexpress.com/item/2pcs-lot-8-ohm-5W-5Watt-78MM-3inch-Square-Speaker-Waterproof-Clear-Cone-Paper-Bright/32711943421.html
* PAM8403 2x5W amplifier with potentiometer:
https://www.aliexpress.com/store/product/
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