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ELECTRONICS RESOURCES 
Basic Definitions Components DC Circuits DC Circuits - OHM's Law DC Circuits - Resistors in series |
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There are lots of different types of microphones but they all work in pretty similar ways. Laser technology A laser is a device made out of a substance that will give off light when excited by a source of energy. What are superconductors? A superconductor is a material that, when cooled below a certain temperature, has no electrical resistance.... |