This article describes a simple technique for using a processors PWM output to produce an analog control voltage that matches the load’s input range, thus maximizing control resolution. Most ...
Worcester, Mass. – Allegro Micro-Systems Inc.'s half-bridge pre-driver IC, the A3946, is designed to drive brush dc motors, three-phase brushless dc motors, switched-reluctance motors and other large ...
Pulse width modulation is a form of signal communication that transposes a signal from analog to digital form. Analog signals with changing amplitude and frequency pass through a comparator and are ...
Pulse Width Modulation (PWM) or Pulse Duration Modulation (PDM) is a technique of converting analog signals into rectangular waveforms. The width of the waveform varies in proportion with the ...
Go to an antique-auto show—say, one for cars at least 25 years old—and you’ll see relatively little “electronics” content in the vehicles. The terms ADAS (advanced driver-assistance systems) and ...
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