For this project I ended up doing all of the illustrations first before I took any photos, and actually used the illustrations as a guide for some of the photography. Typically with these projects I build the thing first, then figure out how to best create a set of instructions, and sometimes that means photos, and sometimes it means illustrations, and usually it’s a combination of both of those.
I’ve also strengthened my ability to create isometric drawings quite a bit. If you compare this project to the knife switch, you’ll see the improvement. I took a few drafting classes back in the 1980s & 1990s (pre-computer!) and I still enjoy creating technical illustrations quite bit.
This switch can be used with any simple circuit, and is perfect for paper circuit projects, but can also be used with microcontroller projects and for any Crazy Circuits projects since you’re probably already working with Maker Tape.
I ended up creating a few fun illustrated examples of button tops for the guide, but then I thought it would be nice to actually create and photograph them, so I did that too. And like many of my cardboard projects, I’ve tried to keep things simple. It’s all straight cuts, and you can make this with an X-ACTO knife, or a box cutter if you do that sort of thing. It’s also great for a laser cutter, and you can easily scale this up to larger sizes since it’s just stacked pieces so it’s parametric.