-
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
Category Archives: possibly useful
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
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
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
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
Lubricate your fans
(tl;dr: if you have a fan that cools your hot end or heat break, lubricate it. It may solve some problems.) It’s a good thing I splurged on the dual extruder for my printrbot way back when. Not that I … Continue reading
Everything is parallel
Or at least multithreaded. I was prototyping some vaguely image-related ideas in Processing, and decided that I wanted to pick which image file I was going to mess with on the fly rather than hard-coding the filename and path into … Continue reading
I like Octoprint
So I was sitting upstairs where it’s warm, instead of down in the cold basement, and suddenly I had the idea to print something I’ve been noodling on for a while. Click. Click. Click. Move the Octoprint browser window so … Continue reading
