Square-root-calculating circuits find wide use in instrumentation and measurement systems for such tasks as calculating the rms (root-mean-square) value of an arbitrary waveform, for example. Hence, ...

This file type includes high resolution graphics and schematics. You can build an analog calculator using a pulse-width modulator (PWM) to perform accurate four-quadrant multiplication and division.

We are now more than a decade intothe 21st century, and on an ever-acceleratingfast track to technologicalinnovation in electronics.The transistor and progression intothe IC, or microchip, lit the ...