Evil Mad Science Kits on Make: Live!

The most recent episode of Make: Live was a special episode on kits to celebrate the upcoming release of the Make: Special Issue, The Ultimate Kit Guide. Our very own Octolively and Meggy Jr RGB kits were both featured on the show. The electronic kits clip is embedded above, or you can watch the full video and the rest of the clips, including siege & ballistic kits and crafty kits on the Ultimate Kit Episode post over at Make.

Basic kludges: 5 minute SOIC-DIP adapter

Socket Adapter - 5

So, you’re almost done building the new circuit board when suddenly…

Socket Adapter - 7

Doh! We’ve got the right chip handy, but only in the wrong package!

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No siree, that chip will not fit in our socket. :(

Socket Adapter - 2

Fortunately, we’ve got tools: some thin copper wire, a spare DIP socket, and a few minutes of time. So, even without a readymade SOIC-to-DIP adapter, we’re still good to go.

Socket Adapter - 4

It’s helpful to raise the little chip up a bit with a wood or plastic shim, and then to fix it in place with hot or super glue. Strip the insulation off of the wire, and cut into small sections. Starting at the center of the chip, insert one end of each little wire into the socket and solder the other end to the matching pin of the IC. Trim the leads just above the chip.

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And (poof!) it fits in the circuit board after all.

Beautiful? Heck no. (More like slimy but satisfying.) But finding a way to get your circuit board to light up without a few more days for the “right” chip to show up can be a wonderful thing indeed.

The Cult of LEGO

Cult of Lego Front Cover

No Starch Press recently sent us a review copy of their new book, The Cult of LEGO by John Baichtal and Joe Meno of Brick Journal.

It is not a book for kids. It is also not about LEGO. Nor is it really about the amazing things that people build out of LEGO (of which a great many are featured). Rather, it is about those people. The Cult of LEGO is a beautiful and substantial work, exploring the breadth of communities that have been grown around LEGO.

Cult of Lego - PCB Spacers

The book is heavy with photos, cleanly laid out, and expertly produced– solidly built like a LEGO brick, right down to the astronaut on the cover. Fine touches throughout– like the chapter numbers built from basic blocks, or the title page in the style of an old LEGO instruction guide (“304 interlocking pages”) –add to the charm. I suspect that anyone who has grown up with LEGO will genuinely want to have one of these on their coffee table.

Cult of Lego Big & Small

As we do occasionally publish LEGO projects, John Baichtal interviewed me briefly in the course of researching the book, and a few of our modest projects (including organizing bricks and circuit board standoffs) are featured. Seeing our own projects as footnotes to gargantuan scale models of aircraft carriers, or to the the first Google server (in its LEGO case), or to working mechanical computers is thrilling. It is also quite humbling.

But the community is the thing. Sure, there is a lot to say about fandom proper and conventions, but LEGO also represents a shared experience to many people, a cultural influence, an artistic medium, and a common language. The Cult of LEGO explores each of these topics through interviews and topic-based descriptions of projects. It is easy to forget how important LEGO is to modern robotics education, or how much of a mark the mini figure has made on popular culture, and I’m glad to have been reminded.

Cult of Lego - printed legos

Because it is about the community (rather than the company), The Cult of LEGO is free to discuss “fan art” in all of its guises, and that leaves the book delightfully modern and in some ways irreverent.

Many people still believe in keeping their models pure, made of only extra-virgin LEGO-blessed ABS. But others these days are injection molding their own custom mini figure scale weapons. Or like our friend Andrew Plumb, beginning to explore 3D printing of custom bricks.

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The Cult of LEGO is available this week. I give it my highest recommendation. If you grew up with LEGO, you owe it to yourself to get a copy.

ComBots Cup VI

ComBots Cup VI


This weekend is ComBots Cup VI at the San Mateo Expo center. This event is eloquently described over at Suicide Bots:

“Dozens of robots makers from all over the globe have cast common sense to the wind and scattered the contents of their bank accounts in sacrifice to The Robot Gods in order to bring you one amazing weekend of total mechanical ridiculousness in the form of ear-searing, heart-stopping, insurance-adjuster-apoplexy-causing Robot Combat!”

The event runs Saturday and Sunday from 2 pm to 7 pm and advance tickets are available here.


mini jack-o-lantern in eggbot


We’ll be running a few robots of our own (vs. eggs and pumpkins–not an entirely fair fight) and will be bringing robots and robot accessories for your last minute Halloween decorating needs. Hope to see you there!

Cocktail Robotics in Portland

Robots vs Humans Flyer

As a part of Portland Cocktail Week, we’ll be participating in a cocktail robotics event called “Humans vs. Robots” at the Jupiter Hotel on Saturday night with Drink Making Unit 2.0. The event runs from 8 pm to midnight.


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We’ll be there with a couple of other bay area barbots, Chassis and Cosmobot. We’re happy to be helping to propagate the impending robot uprising through the human fondness for alcoholic beverages.

East Bay Mini Maker Faire

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We’re headed to the East Bay Mini Maker Faire this Sunday, October 16th at the Park Day School in Oakland. And we have a discount code for you! Enter EGGBOT to get 15% off tickets purchased online.

We had a great time last year, and are excited to be taking the Eggbot back for more fun. We’re also bringing along the Ostrich Eggbot, which can fit even larger pumpkins. The lineup of makers for the event looks great, and the schedule includes an all-star cast of presenters, lots of workshops, and three music stages. Hope to see you there!


Photo by smerlo03 on flickr under cc-by-nc license.

Halloween Projects from Evil Mad Scientist Laboratories

The Great Evil Mad Scientist Laboratories Halloween Project Archive!

Halloween is one of our favorite holidays, and our collection of Halloween projects continues to grow. Every fall we update it to include our latest projects for the season. In the list that follows, we’ve organized dozens of our Halloween projects into categories: costumes, pumpkins, decor and food.

Last updated: 10/2019.

Continue reading Halloween Projects from Evil Mad Scientist Laboratories