The simple circuit was designed using a 555 timer and pulse width modulation for controlling the speed of DC motor. The pulse width modulation (PWM) pertains to the process of switching the power ...
Korea Maritime and Ocean University scientists have developed a scheme for combined power and data transmission that cuts power consumption at the receiver end. Such combined transmissions, sometimes ...
Two things have been overlooked with phasing amplitude modulation. One is the importance of pulse modulation; the other is that logic gates can be used for analog signal processing. Both of these ...
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