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In this video, published by Erie Community College, Professor Elena Brewer from Erie Community College provides an introduction to activity nine of the student lab manual, where learners measure pressure and pump-down time to examine the effects of leaks in rough vacuum systems. Learners will...

In this video, published by Erie Community College, physics professor Elena Brewer conducts the pump-down process on a Rough Vacuum System Trainer (RVET) with a real leak source present. Throughout the pump-down process, learners will document how long it takes for the atmospheric pressure in the...

In this video, published by Erie Community College, Professor Elena Brewer from Erie Community College conducts the pump-down process on a Rough Vacuum System Trainer (RVET) with a virtual leak source present. Throughout the pump-down process, learners will document how long it takes for the...

This introduction to basic electronics, by Professor T.S. Natarajan, is part of a series of lectures on electronics. This video provides a brief history of electronics, basic usage of a digital multimeter, measurement of resistance, how to build circuits using a breadboard, and basic power supply...

This is a video recording of the introductory lecture for Massachusetts Institute of Technology’s (MIT) course 6.002, Circuits and Electronics.  It is designed to serve as the first course in an undergraduate electrical engineering or electrical engineering and computer science curriculum. Topics...

This video was created by Neha Kardam and is part of a series of lectures on printed circuit board (PCB) design using Ki-CAD software. This lecture covers the fundamentals of routing connections between pins. Kardam demonstrates how to create edge cuts using the correct layer and explains the...

This video was created by Neha Kardam and is part of a series of lectures on printed circuit board (PCB) design using Ki-CAD software. This video demonstrates the process of adding text labels and a version number to a PCB design. Kardam first runs a design rule check (DRC) to ensure there are no...

This video was created by Neha Kardam and is part of a series of lectures on printed circuit board (PCB) design using Ki-CAD software. The video shows steps for adding a 10-microfarad polarized capacitor to a PCB schematic and layout. Kardam places the capacitor in the schematic editor, selects a...

This video was created by Neha Kardam and is part of a series of lectures on printed circuit board (PCB) design using Ki-CAD software. During this lecture, Kardam demonstrates how "... to improve the electrical characteristics of the PCB by increasing the width of the ground and VVC tracks." The...

This video was created by Neha Kardam and is part of a series of lectures on printed circuit board (PCB) design using Ki-CAD software. During this lecture, Kardam demonstrates how to use Skycat's built-in track with calculator to calculate the minimum track width for a PCB.  This video runs 3:33...