AUX/BT Switch
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Author: Andrejs Mivreniks

Project access type: Public

Description:

This is my amateur attempt to create a circuit that allows to switch between 2 sound inputs:1. 3.5mm AUX port: Left, Right, Ground
2. Bluetooth receiver: Left, Right, Ground, DC+, DC-
Bluetooth receiver additionally requires DC power to work and should be powered up only when switch is in the position ON.

Created: Nov 20, 2019

Updated: Jun 30, 2023


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