Photo credit: Windell H. Oskay/evilmadscientist.com
Last year we released a set of six equation-heavy ”Download and Print” cards for Valentine’s day. This year, we’re doubling the size of the collection (to twelve!) by adding six more cards, this time heavy in symbols, not equations:
“You turn me on” …with an SPST switch.
“I can hardly resist you.”
There is room for a future superconductivity joke here, involving a phrase like “I can’t resist you (below a certain temperature).”
You can download the full set — including the 2013 cards — here, a 500 kB pdf document.
As with last year’s set, print them out on (or otherwise affix to) card stock, and [some steps omitted] enjoy the resulting lifelong romance.
As part of the documentation for the WaterColorBot project, we’ve put together a compendium of information about commonly available watercolor paint palette sets. For each of the sets, we’ve tested to see how well they work in the WaterColorBot— in terms of physical size, color order, paint quality, brush quality, and so forth.
You can find the complete list on our documentation wiki site, here.
We’re very pleased to announce some updates on the WaterColorBot project— the watercolor-painting pen plotter that we designed in collaboration with Super-Awesome Sylvia. First and foremost: kits are (finally!) available from stock at our store, now that we’ve finished shipping the rewards from our Kickstarter campaign and our other pre-orders.
We’ve also been working on a host of new applications and accessories that we’ll be writing about in the near future. The first new accessory is the Buddha Board holder pictured above, which indexes a Buddha Board (overly-interactive website link / Amazon.com link), that lets you make temporary paintings with just water. We’ve found the Buddha board not only to be one of the best tools for trying out new things on the ‘bot (without using up paint and paper) but also to be great for live demos of the WaterColorBot, so that you don’t need to provide a fresh sheet of paper for everyone that tries it out. You can find it in our new index of WaterColorBot accessories.
Here’s a little project that we’ve been working towards for a long time: a custom-painted leather flight jacket (“bomber jacket”) featuring the “Classic Lego Space” logo. (Yes, I totally spent years serving in the Lego space corps!) And, if you’ve ever wanted to make your own painted leather jacket — whatever the theme — here’s how to do it.
Over at EEVblog, the (simply wonderful!) Electronics Engineering Video blog, Dave Jones has posted episode #555 — about our “Three Fives” discrete 555 timer kit. It’s an hour-long video, in which he builds the kit on camera, and more importantly walks through the the equivalent schematic to explain (and show) how it works, right down to probing the circuit with a scope. If you’re interested in how analog electronic circuits work, you’ll likely find it to be an excellent use of an hour, even if you’ve already built the kit yourself.
In our recent article, The Making of the WaterColorBot, we walked through the manufacturing process of the WaterColorBot, in which we make use of a number of specialized jigs, with varying levels of complexity. We also left a teaser:
“The winch is also assembled from laser-cut wooden parts. The lower part has the shaft collar that mounts to the motor shaft, and the upper part has two halves that disassemble for cord management. It turns out that the winding-drum part of the winch needs to be quite round and concentric with the motor shaft for smooth operation– smoother than we can get with the laser. We solve this with our very-most-complicated assembly jig….”
And here it is.
By popular request, we are releasing the design files for our famous 555 Footstool project.
The design is made from 23 pieces of 1/2″ hardwood plywood, laminated together, in a sort of manual 3D printing process.
While in the course of a recent project, we ended up needing a machine to perform a particular operation. The operation was one that falls squarely into the (rather narrow) set of things that you would expect a “Dremel drill press” to be ideal for. And so (1) we got one, (2) found that it wasn’t very good and then (3) found an excellent alternative: The Drill Press Plus by Vanda-Lay Industries.
Despite what you might guess from the name, our Egg-Bot kit is not just for eggs. In fact, it turns out to be a pretty freaking amazing machine for decorating and personalizing your own Christmas ornaments!
Today we’re releasing the “Eggbot Holiday Super Pak” — a set of Eggbot-ready holiday ornament designs to give you a head start. The set includes the designs above and many more. It’s free, available for download here (2.2 MB .zip file), and will be periodically updated as we add more designs.
Read on for some additional tips and tricks for using ornaments in the Eggbot!