The objective of the circuit is to create touch switch control that is sensitive enough to detect the input to perform the desired output. 4011 – a quad 2-input NAND gate integrated circuit, generally ...

UltraSense revealed a piece of tech today that'll open the door to a new generation of devices tomorrow. This is the sort of thing that you read or hear about and ask: "Why hasn't anyone thought of ...

Apple is examining a shift from a force sensor in AirPods to a capacitive touch system to make a set easier to control, and provide new options. The latest in Apple's surprisingly long history of ...