Category Archives: making

Vindicated

About two years ago, for no really good reason, I designed a 3D-printable setup for coupling those standard gearmotors to Lego bricks and axles, and posted it at Youmagine. Hardly anyone liked it or downloaded it. Then, last week, Adafruit, … Continue reading

Posted in making, probably boring | Tagged , , | Leave a comment

Burning down the house by remote control

A few weeks ago I blew up my Octoprint installation by adding and deleting too many extensions at the same time. Before reinstalling, I thought it might be a good time to upgrade a bit.  So now there’s a cute … Continue reading

Posted in making, probably boring | Tagged , | Leave a comment

The finicky details are the easy part

For someone coming from a woodworking background, 3D engraving by laser is as far opposite from carving as it’s possible to get. Not just the medium — multiple machine passes from a specially-prepared bitmap — but also the understanding of … Continue reading

Posted in making | Tagged | Leave a comment

Glowforge!

My laser cutter arrived a few weeks ago. It’s pretty cool. Partly because I’ve been anticipating it for the better (worse?) part of two years, but mostly because it’s just there. I’ve used a laser cutter before, and this was … Continue reading

Posted in making, possibly useful, toys | Tagged | 2 Comments

Buy extension cords, not wire

When you’re in the sticks, your supply options are limited. That’s why the other day I bought a couple of extension cords instead of the bulk wire that was right on the other side of the aisle at the hardware … Continue reading

Posted in making, possibly useful | Tagged | Leave a comment

Solder first, Trim Headers Later

I had a bunch of Adafruit Metro Minis to solder up for a workshop I’m teaching, and –as usual — almost all the header strips were longer than they needed to be. I guess it’s much quicker to pack a … Continue reading

Posted in making, possibly useful | Tagged , | Leave a comment

The gift that never ends

This winter I had the idea of donating my old Cupcake CNC to the local library. Get it out of the basement, I thought. Put it where other people can use it. Find a home for all that extra 3mm … Continue reading

Posted in making, things that don't work | Tagged , , | Leave a comment