-
Recent Posts
Recent Comments
olderdog on Glowforge! EngineerDog.com on Glowforge! paulwallich on Arduino on Windows: not ready… velochicdunord on Arduino on Windows: not ready… Shirley Hicks on Arduino on Windows: not ready… Tags
- 3D printing
- accelerometer
- ardublock
- arduino
- batteries
- beaglebone black
- Blinkytape
- business
- CAD
- cardboard
- clocks
- cnc
- conductive ink
- connections
- disasters
- DLP
- E-origami
- electronics
- gadgets
- glowforge
- hacking
- hallowe'en
- history
- kickstarter
- laser cutter
- LEDs
- lego
- librarians
- macintosh
- makers
- makerspaces
- midi
- Moore's Law
- multicopters
- nostalgia
- octoprint
- old circuits
- old computers
- parts
- photography
- pizza
- printrbot
- raspberry pi
- resin
- retro
- rf switch
- robots
- roomba
- scrap
- scrollsaw
- shapeoko
- software
- solar
- soldering
- sound
- supplies
- surface mount
- third hand
- USB Hubs
- useless
- web editor
- wire glue
- woodworking
Categories
Archives
- August 2018
- June 2018
- March 2018
- January 2018
- August 2017
- July 2017
- March 2017
- January 2017
- November 2016
- October 2016
- May 2016
- March 2016
- February 2016
- January 2016
- December 2015
- November 2015
- October 2015
- September 2015
- August 2015
- July 2015
- June 2015
- May 2015
- April 2015
- March 2015
- February 2015
- January 2015
- December 2014
- November 2014
- October 2014
- September 2014
- August 2014
- July 2014
Author Archives: paulwallich
Micro maker space
How small can a makerspace be and still be useful? That’s what we’re going to find out. My friend Lars has decided to devote the spare office at Local64, the downtown co-working space, to making. First in, my Glowforge, on … Continue reading
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
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
Cooperative Editing whether you want it or not
The last time I tried teaching some kids how to program arduinos, the room we were in had no wifi to speak of. Getting working copies of the desktop IDE onto half a dozen ancient underpowered windows laptops was a … Continue reading
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
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
Arduino on Windows: not ready for prime time
I’ve been teaching a little middle-school mobile robot workshop at the 12-year-old’s school, and it’s been a mess. The kids did pretty well assembling the bots and wiring them up, but clearly I needed to spend much more than the … Continue reading
