Learn how to test a transformer: insulation resistance, TTR, winding resistance, polarity, continuity, and dielectric checks. Confirm condition, find faults, and keep safe with a multimeter, ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Paul Weiss was targeted by an executive order from President Trump. Its chairman, who had worked against Mr. Trump during his first term, then went to the Oval Office and cut a deal. By Michael S.

Since technology is not going anywhere and does more good than harm, adapting is the best course of action. That is where The Tech Edvocate comes in. We plan to cover the PreK-12 and Higher Education ...

Abstract: The characteristics of the parallel resistance and junction capacitance (PRJC) of tricolor light-emitting diodes (LEDs) driven by periodic pulse currents were investigated, revealing that as ...

A Python resistor calculator for 4, 5, and 6 band resistor color codes. The GUI allows users to interactively select the colors of the resistor bands through comboboxes. Each band's color selection ...