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.. .. >> Series: Ideas for Design
.. .. .. >> Ideas for Design Vol. 2
Volume 2 kicks off with these three popular classic Ideas for Design:
LEDs are nonlinear devices with I/V curves that resemble the curves of rectifier diodes. Designers of lighting drivers require a good approach to modeling the LED device performance in the first quadrant of the I/V plane.
It's possible to build an analog calculator using a pulse-width modulator (PWM) to perform accurate four-quadrant multiplication and division.
A low-cost, large-area capacitive sensor is the wide-scale complement to the ubiquitous, finger-operated touchscreen sensor and can detect presence through plywood or wallboard.
These links are to the articles, while the Download button provides access to the PDF ebook that collects together all of these articles.