Uploaded February 2020 | Updated September 2026, 2 hours ago
This is Xwave FM bluetooth transmitter for the car's 12V cigarette lighter jack. I found it on the side of a street with a positive contact missing. So I decided to convert it to work on USB 2.0power bank or cellphone charger. Since the antenna is inside this converter's pcb, I had to solder an isolated 0.75m litz copper wire (it can be longer). It can play music from a classic USB stick or from a SD card. On a positive side I got 12 to 5V converter pcb which is redundant and I can use it for my next project. Thanks for putting up with me and don't forget to like and subscribe! English subtitles coming soon, I hope..
This is Xwave FM bluetooth transmitter for the car's 12V cigarette lighter jack. I found it on the side of a street with a positive contact missing. So I decided to convert it to work on USB 2.0power bank or cellphone charger. Since the antenna is inside this converter's pcb, I had to solder an isolated 0.75m litz copper wire (it can be longer). It can play music from a classic USB stick or from a SD card. On a positive side I got 12 to 5V converter pcb which is redundant and I can use it for my next project. Thanks for putting up with me and don't forget to like and subscribe! English subtitles coming soon, I hope..
