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In electronics, an electrical schematic is a graphical drawing of an electric circuit in which symbols are used to represent electrical objects like batteries, inductors and resistors. Reading an electrical schematic req... More »

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Standard schematic electrical symbols include ground, battery and chassis. The ground symbol is comprised of a straight vertical line and several short horizontal lines, indicating electric current is connected to earth ... More »

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Electrical schematics are read from left to right and top to bottom. The circuit inputs are usually located at the top left, while the outputs are at the bottom right. You need to know the effects of individual circuit e... More »

www.reference.com Home & Garden Home Maintenance Electrical
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An electrical switch schematic works by using visual representations to depict the proper configuration of electrical components such as transistors, inductors and resistors in addition to the conductive wires used to tr... More »

www.reference.com Home & Garden Home Maintenance Electrical

To understand electrical schematic diagrams, learn the meaning of fundamental symbols, such as voltage sources, inductors, transformers and connectors, through online retail and tutorial sites. Most schematic tutorial si... More »

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Light dependent resistors, or LDRs, work by adjusting the amount of current flowing through a circuit in response to the relative abundance of light present in or near a circuit. As the amount of light falling on a light... More »

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There are a number of online resources where you can learn to draw electronic circuit diagrams, also known as electronic schematics, including OpenCircuitDesign.com and Build-electronic-circuits.com. Tutorials are also a... More »

www.reference.com Home & Garden Home Maintenance Electrical