An idea I gleaned from Richard UK
Remove the 9V jack input plug and replace with a 2 x wire input terminal block.
Simply desolder the board pins and two securing pins using the copper desolder strip,, carefully?
wiggle the jack off the board and solder in the terminal block.
This makes any wirng into the Arduino that could be inside inside a control box much tidier and secure..
Hope of interest.
Photo shows a before and after modification.
?
John
John Lindo
