His custom PCB mates to the factory parts perfectly, and the USB cable between the button and the computer even fits through the button enclosure’s lead hole. It turns out that industrial push ...

Molex has shrunk its Fit family of wire-to-PCB connectors – to 3.5mm pin-pitch to produce the Ultra-Fit range – the size of the one pictured, looking straight into the pins, is 10 x 14mm. For single ...