Electrical Engineering/Experts

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2012-01-27 Burnt Resistor - Followup:

The electronics you describe are a "three way touch light switch circuit" and it allows the touching of the lamp to turn each lamp on sequentially and off.  They are notorious for failure and are not worth

2012-01-26 Burnt Resistor:

Usually the specifications for the lamp/bulb are found on one of the web sites.    http://www.bulbamerica.com/?gclid=CNSo0Y_b7q0CFWQ0Qgodxnacsw    And you can google for others.    The solution is to find

2012-01-26 Burnt Resistor:

You can determine its resistance by using a resistance meter, available at Radio Shack as part of their multimeters.  You can use the digital type or the analog type that has a needle indicator.  The problem

2012-01-23 Building a Equivalent Circuit Model for a UWB Antenna:

Here is a little tutorial on the UWB antenna options:    bwrc.eecs.berkeley.edu/research/UWB/.../sbtw_poster_6_01.ppt    And,    http://www.jpier.org/PIER/pier82/28.08032303.pdf    http://www.mhprofessional

2012-01-23 bulb filaments:

When you tap the bulb, the filament end can make contact with another part of the filament and form a slight welding that holds it in place.  When power is removed, the filament cools abruptly, shrinking

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