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.

Learn more & Get Tips

Step by StepStep-By-Step

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

Learn more & Get Tips

VideoVideo

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

Learn more & Get Tips

Ultraviolet Light Pen

Step 4POWER! MORE POWER!!!

POWER! MORE POWER!!!

So now you have a super cool ultraviolet light pen, but there is one thing missing, power; in this case our a AA battery. We will be putting the battery in series with the SPST switch in order to turn the pen on or off. optional: If you wanted you could replace the SPST switch with a momentary switch, I like the SPST because I don't have to hold a button all the time.

« Previous Step

Download PDFView All Steps

15
Followers

Author:junits15

For starters I never know what to write for these type of things. I am a thinker; a problem solver, alot of my time is spent messing around and tinkering with anything I can get my hands on and crack ...