Jeremy Cook Consulting
Castellated holes on a PCB, also known as castellations or crenellations, are plated through holes on a PCB which are cut in half. Typically, these are applied to the outer edges of a board, and are used to solder one board on top of another.
For somewhere around a decade, I have relied on streaming for the majority of my television watching. This meant a computer in the early days, along with a surround sound home theater setup. At some point, however, we simplified to a single Roku Player and the TVs built-in sound.
Today, wireless networking technologies like WiFi and Bluetooth have taken over a huge amount of the world’s short distance data transmission duties.