An electron tube is a device used for the processing of electrical signals.
Although solid state semiconductors have replaced the electron tubes in most applications, there are still niche applications where electron tubes not only continue to see practical use
Solid state is an electrical term that refers to electronic circuitry that is built entirely out of semiconductors. A semiconductor is a solid whose electrical conductivity is somewhat between good conductors and insulators.
Why are semiconductors so...
This course is targeted at the professional (engineering manager, marketing personnel, purchasing agent, materials engineer, mechanical engineer, new electronics engineer) who is not familiar with printed circuit boards (PCBs) but would like...
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