Building Your Own Bluetooth Speaker
Video:
I recently found a nice looking unpowered speaker at a thrift shop, so I decided to turn it into a bluetooth speaker so I could use it in my apartment with my phone. The parts list is pretty short:
I recently found a nice looking unpowered speaker at a thrift shop, so I decided to turn it into a bluetooth speaker so I could use it in my apartment with my phone. The parts list is pretty short:
- Unpowered 8 ohm speaker from the thrift store
- Bluetooth receiver and amplifier based on the TDA7492
- 12V power supply with 2.1x5.5mm barrel jack to match the amplifier
