Patricio Gonzalez Vivo has been using AxiDraw for circuit board etching experiments.
He draws on copper clad boards with a Sharpie marker with the AxiDraw.
Drawing is followed by a chemical bath.
The marker is cleaned off of the remaining copper to reveal the design. It came out beautifully.
If you’ve used the AxiDraw for marker masking for etching, we’d love to hear about it!
Mike Jacobs added a pantograph to his AxiDraw to multiply its size range.
Not content with that, he doubled it.
Bigger!!! I extended the extension—now it’s a double pantograph!! The #axidraw #plotter draws ~8.5×12” out of the box. My pantograph increases that to 45×58”. The precision has gone hell and there’s some warping—
Continuing the saga,
Increasing unpredictability! I added a swiveling mini roller. Now I really have no clue what a finished piece will look like, and there’s a good chance that no two pieces will look alike.
It is always exciting to see what creative things people do with an AxiDraw!
Joanie LeMercier has been working on a project using invisible ink and different lighting schemes with the AxiDraw. He has posted a bunch of clips and pictures in his twitter stream with the heading “Invisible drawing.”
Head over to the thread where you can see more progress shots as well as completed drawings.
Halloween is nearly here! Still need ideas? Head over to the Halloween Project Archives for a list of our projects over the years.
Halloween is one of our favorite holidays, and … we’ve organized dozens of our Halloween projects into categories: costumes, pumpkins, decor and food.
We’ve seen a bunch of posts about using AxiDraw for fabric lately!
Fabric makers and sharpies are both making appearances.
Jonathan sent in pictures of these wooden signs he made with his AxiDraw.
He shared some tips as well:
- Put plastic wrap over the surface to test font, spacing, and size.
- For polyurethane and lacquered finishes, if you make mistake with a permanent marker, write over your mistake with a dry erase marker and it comes right off.
It is awesome to see people taking advantage of AxiDraw’s ability to draw on different surface materials. Thank you, Jonathan!
It is lemon season here yet again! Given the quantity of fruit my Meyer lemon tree produces, I have many opportunities to remake my marmalade recipes with little adjustments and changes. This time, I added ginger. Quite a bit of ginger. This jam has a bright cheerful flavor with a bit of zing to it which is perfect for the rainy weather we’ve been having.
- 8 cups (Meyer) lemon pieces
- 1 cup lemon juice
- 1 cup water
- 3 Tbsp grated ginger
- 2/3 cup ginger matchsticks
- 6 cups sugar
First cut up the lemons into small pieces and remove any obvious seeds. After juicing lemons, we’ve found that straining it through a julep strainer holds back the seeds but allows most of the pulp through.
Our favorite tool for grating ginger is a fine microplane
. For making matchsticks, a mandoline slicer
makes short work of it.
Put the lemon pieces, lemon juice, water, grated ginger, and ginger matchsticks in a pot and simmer until the lemons start to soften. Add the sugar. Stir regularly and cook to the desired consistency. To test consistency, put a spoonful on a plate in the fridge. If it’s too runny after cooling for a few minutes, keep simmering and test again after a few minutes.
Makes about four pints. If you want to can it for longer storage, Ball has a nice introduction to canning
on their website.
Other fruit preserves from the Play with your food archives:
The folks at Sac City Brews use an AxiDraw to create their tap list. The AxiDraw plots out the beer name, info and logo onto a piece of acrylic which gets mounted in the tap list above the bar.
Best of all, they’ve mounted the AxiDraw in plain view, so patrons can see it getting ready for the next beer to go on tap. (You can see video of it in action in their Yelp pictures.)
If you’re in Sacramento and are looking to try out a new tap house, check them out. Thank you to Todd for sending us the pictures!
Today we are releasing our newest set of “Download and Print” cards for Valentine’s day. This is our sixth year, and sixth set of cards: The 2013 set had six equation-heavy cards, the 2014 set was a set of six symbol-heavy cards, and the 2015 set included love, hearts, and arrows. The 2016 set featured Pluto’s cold heart, and the perfect card for your robotic expression of love, and last year’s set featured atomic orbitals, exponential growth, and an epsilon delta declaration of love.
This year’s set features parallel lines, friction, and activation energy:
What could be more romantic than telling someone that the second derivative of your potential energy is at its minimum when you’re around them?
The perfect card to give to any computer scientist when you want them to both (A) appreciate being given a valentine and (B) secretly wonder whether you don’t quite understand what np completeness means, or whether you do but thought it was funny.
Parallel lines never meet. But we should.
For when you have chemistry with someone.
Why measure? Because it’s generally considered impolite to ask someone what their normal force is.
You can download the full set here, which includes all 36 designs from all six years (a 1.6 MB PDF document).
As usual, print them out on (or otherwise affix to) card stock, personalize, and [some steps omitted] enjoy the resulting lifelong romance.