Hi,
To make a 9-12V supply for this proto board requires a "2.1mm centre (tip) positive connector", so the manual says. To buy the plug requires a little bit more than that, namely internal-, external diameter and shaft length of the plug. Anyone with a black belt in electrickery to supply that info?
To make a 9-12V supply for this proto board requires a "2.1mm centre (tip) positive connector", so the manual says. To buy the plug requires a little bit more than that, namely internal-, external diameter and shaft length of the plug. Anyone with a black belt in electrickery to supply that info?