Castellated mounting holes, also known as castellations, are plated through holes located at the edges of a printed circuit board that are cut through using a PCB router to form half-plated holes. These castellated holes usually have a half-circular shape, but they can have other shapes, depending on the application. Design of Castellated Holes Hole Read More

Printed circuit boards don’t generally conjure thoughts regarding the foundational hardware of our technological existence. What is a circuit board? Once upon a time, computer microchips were anything but micro. Wires entangled all around, computers resembled an electrical jungle.   Printed circuit boards hit the scene and changed the game. Taking away the physical wires, Read More