3 Simple Ways to
Share What You Make

With Instructables you can share what you make with the world — and tap into an ever-growing community of creative experts.

PhotosPhotos

Share one or more photos of a project, recipe, or whatever you've made, quickly and easily.

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Step by StepStep-By-Step

Share your step-by-step photos with text instructions of what you made so others can do it too!

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VideoVideo

Share your how-to video. You'll need your embed code from a video site such as YouTube.

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How to Go Postal

Step 4Leave a trace

Leave a trace

Use a paint brush and conductive paint or ink to create the traces. It may require multiple coats. Allow the paint or ink to dry and use a multimeter to test for continuity on each of the traces.

This tutorial is multimeter 101 for those who need it. For PCBs all you need to know is how to use continuity mode.

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I made weapons for the British government for over thirty-five years. Now that I am retired, I have gotten involved in outfitting graffiti writers and street artists with state-of-the-art technology. ...