Hi Chrys,
As you know, the MQ2 input is not PD compliant, however, the converter you bought is so it is defaulting to 5v output.
I'm not using a barrel plug like you so I never searched for a ready-made one. I use an XT30 plug/sockets for 12v so I made my own by cutting the lead from the supplied power supply and soldering a plug to it.
I also soldered a matching socket to the original plugpack so I can still use it when needed.
|