wiki:Projekte/BassBox

Version 11 (modified by lazlo, 11 years ago) (diff)

Adjusted order of sections and list of modifications slightly.

Bass Box

A portable speaker box, that is feed via bluetooth (based on the GP503 from Jay-Tech).

Project was initiated by Gregoa.

Modifications

Speaker

...

Chassis

OpenSCAD model: project/bassbox/bassbox2.scad.

Circuit

Original PCB

Simplified block diagram of the original circuit.

supply_block -> charger_block -> bluetooth_stereo_module -> audio_amplifier -> wideband_speaker

Picture of the Bluetooth module that is part of the Jay-Tech GP503.

BT-Module

The central IC on the board is a ISSC IS1684S.

Customized PCB

New PCB

Bluetooth stereo audio Receiver module

Attachments (6)

Download all attachments as: .zip