4mm Banana plug to breadboard adapter

prusaprinters

Fits breadboards with 42.5mm between the inner two power rails. Mine are Elegoo-branded ones from Amazon. Given the dimensions of the perfboard, it should definitly also fit breadbords with up to 43.2mm between the rails (however, I have not tested that).As the power rails on my breadboard are not an even inch-spacing apart, the best way to proceed is to push the pin-headers into the breadboard and then push the board ontop of them, leading to a slight tilt in the headers before soldering them to the board. You'll also need:½ 60x40mm perfboard with mounting holes 54.5mm apart (you can find them in many sets on e.g. amazon).You can scratch the board with a knife and ruler and break it apart in the middle. Then you can cut out the middle part using a jigsaw (see attached photo). The necessary soldering is pretty self-explainatory.2 5x2 pin headers4 4mm banana plugs (I've used these ones https://www.amazon.de/-/en/dp/B0BNXDZWDN, with different ones you might need to change the hole sizes)(optional) 2x2 pin header + jumpers to connect the railssome wires to connect the plugs to the board and pin-headers2 short M2 screws & nuts