Schematics of Electronic Circuits
Posted on November 17, 2011 Comments (0)
Schematic diagrams are made up of two things: symbols that represent the components in the circuit, and lines that represent the connections between them.
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If a line runs between components, it means that they are connected, period, and it tells you nothing else. The connection can be a wire, a copper trace, a plug-socket connection, a metal chassis, or anything else that electricity will run through without much resistance. Messy details like wire or cable specifications and routing, if they are important for a project, belong elsewhere in its documentation. The length of a line also has nothing to do with the connection’s actual distance in real life. Schematics are drawn (ideally) to be clear and simple, with components and connections arranged on the page to minimize clutter, not to represent how they might be placed on a circuit board.
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If a line runs between components, it means that they are connected, period, and it tells you nothing else. The connection can be a wire, a copper trace, a plug-socket connection, a metal chassis, or anything else that electricity will run through without much resistance. Messy details like wire or cable specifications and routing, if they are important for a project, belong elsewhere in its documentation. The length of a line also has nothing to do with the connection’s actual distance in real life. Schematics are drawn (ideally) to be clear and simple, with components and connections arranged on the page to minimize clutter, not to represent how they might be placed on a circuit board.
The video and the article give you a good start on understanding schematics. There are 2 ways to show wires crossing in a schematic (the video shows one, the article shows both). Learning how to read a schematic gives you the ability to go many different directions with your home engineering efforts. Have fun.
Related: Arduino: Open Source Programmable Hardware – EZ-Builder Robot Control Software – Building a Windmill to Generate Electricity by Reading and Experimenting – Teaching Through Tinkering
Posted by curiouscat
Categories: Engineering, Podcast, Students
Tags: electical engineering, electricity, engineering education, engineering webcast, home engineering, how-to, learning
Categories: Engineering, Podcast, Students
Tags: electical engineering, electricity, engineering education, engineering webcast, home engineering, how-to, learning
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