If SPI is not already enabled, load it on boot: Using pin 15/GPIO 22 for CE, pin 24/GPIO8 (CE0) for CSN Can use either RPi CE0 or CE1 pins for radio CSN. Choose any RPi output pin for radio CE pin.

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Abstract: Many commercial controller implementations for dc-dc converters are based on pulse-width modulation (PWM) and small-signal analysis. Increasing switching frequencies, linked in part to wide ...