Flexible audio amplifier matches all PWM modulation schemes, and eliminates the need for external control of power-supply turn-off sequence STMicroelectronics a world leader in the design and ...

In recent years, consumers have come to value the convenience and enjoyment of the digital lifestyle. Digital video recorders (DVRs), iPods, and flat-panel TVs are today a staple of cool, shaping ...

Sometimes you need to generate a pulse-width-modulation (PWM) signal for your circuit to simulate a certain behavior. The technique described here generates a simple programmable PWM signal for less ...

What is pulse width modulation? Pulse width modulation (PWM) is a powerful digital technique for controlling analog circuits with a microprocessor’s digital outputs. PWM is employed in a wide variety ...

Pulse-width modulation (PWM) peripherals have enjoyed a long association with microcontrollers and power control, starting with motor control and power conversion. For the most part, these ...