How to Draw a Circuit Resistor with Adobe Illustrator

Resistors are common components of many electrical circuit diagrams. Here is how you can draw a good-looking resistor in Adobe Illustrator: (1) Draw a straight line with the Pen tool and select it. (2) Select Effect > Distort & Transform > Zig Zag from the main menu to display the Zig Zag dialog box: (3)…

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How to Edit Vector Drawing Objects in Inkscape

Inkscape is a great vector drawing software with poor documentation. Most people quit using Inkscape after a few tries because the GUI looks different than that of (say) Illustrator. Although I use Illustrator for most of my technical drawings I can’t help but appreciate the amount of functionality packed into Inkscape, which is after all…

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Simple Diagrams: Draw a Blackboard-and-Chalk Diagram

Simple Diagrams is proof that we’ve come a full-circle in technical illustration. We started fifty years ago with nothing more than a blackboard and a fistful of chalk. If we had any colored chalks we considered ourselves lucky. That was my elementary school experience. Then we went through the Photoshop + Illustrator revolution in the…

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How to Join Two Open Paths in Adobe Illustrator

The PEN is one of the most powerful tools in Adobe Illustrator: You basically can draw anything you like with it. With PEN you can draw both OPEN and CLOSED paths: More often than not, in technical illustration we use CLOSED paths to represent different drawing objects — buttons, circuit boards, capacitors, door bells, car…

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How to Punctuate Items Listed in a Table Cell or Unordered List

Punctuation of table cell or unordered list items presents a special problem in technical writing since more often than not such lines include technical specs. Punctuation questions, like whether to end each line with a period or not, acquires a special significance since Parallelism “Parallelism” is one of those cardinal rules in technical writing. In…

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How to Develop Your Technical Illustration Skills

©  Ugur Akinci As I mentioned several times in the past, if you are a technical communicator who enjoys graphic arts, you are missing something in your career if you have not developed your technical illustration skills. Our industry is very ripe for those writers who can also draw and create all kinds of technical…

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