I just wanted to say that this has worked, so thank you very much for helping me. Sorry it took so long to reply. I have only just got round to soldering on the new piece.
Thanks people, I've converted the photos. I've taken a pic of both sides of the circuit board and highlighted where the prongs are supposed to slot into the other part of the USB (2 of them having snapped off) and circled the button I press to change modes.
So my question again is, can I buy a...
I'm new to this forum, I am an electrician with less experience of electronics but do know some theory. It's a bit silly but my fairy lights broke and I love them so don't want to buy new ones, I've looked and can't find any the same. The prongs snapped off the USB circuit board, these prongs...