Interfacing real world devices to a microprocessor has become increasingly more difficult. It usually takes several discrete components to condition real world analog and digital before they can be ...

The most common method for interfacing multiple switches—multiplexing— allows for the connection of (N/2)2 switches with N microcontroller IO lines. The method described below, which has its roots in ...

A system-chip targeting image and voice processing and recognition application domains is implemented as a representative of the potential of using programmable logic in system design. It features an ...

SmartFan Cirrus is a user-programmable, microprocessor-based interface for DC fans with built-in speed control based on a pulse width modulation or voltage control input. It regulates fan speed from a ...