Button Box/matrix coding and wiring help

How to build a button box for a toddler

I'm a big fan of the @fine_box_hardware_ push button catch. I have used this catch before, but I really, really like the action and sound! Fitting is a breeze, you just need to mark accurately! 🤓 #handmadeuk #boxmakingskills #boxmaker #bespokewoodwork #handmadewoodwork #cabinetmaking #displaybox #handmadegifts #handmadeboxes #handmadeuk #rutland #presentationbox | The little box maker