This video explains what a diode is and how it controls the direction of current in electronic circuits. Diodes allow current ...

That means inside every LED bulb are tiny circuit components -- and their soldered contact points -- which are far more vulnerable than the diode itself. The Lighting Research Center of the Rensselaer ...

A good rule of thumb is to have at least three separate circuits in a kitchen-diner: one for ambient kitchen ceiling light ...

Abstract: We review recent advances in integrated large-scale optical phased arrays. The design and fabrication of large-scale optical phased arrays using silicon photonic circuits are discussed from ...

Abstract: The ordinary NE-2 neon bulb possesses two-valued properties which make it valuable for use in logical gate circuits such as are used in digital computers. The cost of the NE-2 is of the ...

Last week, I waxed rhapsodic about why we wrench (the joy of solving problems, making choices, doing things our own way, ...