Surely many of you often listen to music. But to keep the phone connected to the speakers with wires is not always convenient.
In this article, the author of the YouTube channel Vladimir Natynchik will tell you how to make the speakers wireless.
Many use Bluetooth modules for this, but their range is about 5 meters, and the quality is poor. The author suggests using a system for transmitting and decoding audio over Wi-Fi. The range will be about 50 meters. This homemade product is very easy to manufacture.
Materials
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- 5V power supply
- wires
- Insulation tape.
Instruments, used by the author.
- screwdrivers
-, nippers.
Manufacturing process.
So, the author has acquired a small Wi-Fi audio module. It has very good characteristics. The built-in audio card allows you to decode audio with such 24bit / 192kHZ sampling. Moreover, the total distortion is not more than 0.009%. The system also supports the following formats FLAC / AAC + / ALAC / MP3 / APE / WAV. Online music services are also supported. In addition to the board, cables for connecting the signal and power are included.
Vladimir will install it in his columns. You can make a separate module. He disassembles the main column in which the amplifier is installed.
Next, you need to find the power wires after the fuse and switch. They will need to connect a 5 volt power supply.
The author crashed into 220 Volt power wires, soldered them to the power supply. Then I soldered the wire from the receiver kit to the block output.
I carefully insulated the power supply board, and found the inputs of the left and right channels on the board.
Soldered the wires to the signal inputs of the column, connected the connectors to the receiver board.
Before assembling the column, I checked the performance of the system.
To play music from the phone, he installed the Muzo app. The program detected the receiver, and connected to it. Now you can listen to music!
Thanks to Vladimir for the interesting idea of installing the receiver!
All good mood, good luck, and interesting ideas!
Author video can be found here.