A place to learn about coding, making things, and stuff that strikes my fancy.
We've been having problems with our Internet connection, and I also maintain an e-commerce web site which I'd like to make sure is working correctly. This quick little hack uses the following parts to periodically check that your web site is running: Arduino-compatible Adafruit Metro 328 Ethernet Shield for Arduino 9 VDC power adapter Arduino-compatible... Continue Reading →
So one downside of the superglue arbor is that you really need to clean up the end of the arbor holding your gear--and you need to apply enough glue to get the gear to stick to the arbor. More than once today I had wheels fall off the arbor--and that led to... well, complications. I... Continue Reading →
So I drew and cut out several blanks from the 1/8th inch aluminum (and I confess I had to do this several times, by the last blank I was very close to the line) using a scroll saw and a jeweler's blade. I then perfected them on the Sherline Lathe to the correct diameter of... Continue Reading →
First, let me observe that I'm fascinated by all things which calculate. That means computers, of course--from a desktop computer to mobile devices to Arduinos and other 8-bit computers. But that also means wiring transistors which can calculate things, and that means mechanical calculators: Orreries, Tellurions, mechanical adders--all of these things fascinate me as well.... Continue Reading →
