An automotive body control module (BCM) is an electronic control unit (ECU) that manages a wide range of vehicle comfort, convenience, and lighting functions, including the central locking system, ...

This sensitive ON/OFF human interface, non-touch, proximity switch is a fun experiment and may just have some useful applications. A 74HC02 NOR gate acts as a high impedance capacitive sensor. It sets ...

Touchscreens and flat panel touch systems abound through consumer, commercial, industrial, medical and other markets. They are used in mobile devices, automotive interiors and many other types of ...