It has been a very busy 5-1/2 years. And I have been thinking about how to organize my thoughts for here.
Probably first issue is to figure out how to redirect a subdomian to this site versus the WWO host site.
Been a little over a year …
since I started the .f03 project. This one had some file I/O that I needed to understand.
In the last year decided to upgrade the FORTRAN code to .f03 …
Been checking the results for microstrip against
Old code didn’t take into account trace thickness … or frequency. DON paid money once to be told that there was a frequency dependence.
Er_eff still needs to be re-written.
Having a small T-handle tap wrench in the other shop …
Picked it up from Little Machine Shop along with a tapping block.
4 decades ago I bought this in Tucson at …
Sears on Wilmot to make this antenna.
So when I saw this at the UoA surplus auction. I had to buy it
RTC …
Started having problems with DS1307. Thought it was the battery, but after two replacements realized that either the program was re-writing registers or the chip was bad.
Replaced the chip two weeks ago. Reprogrammed the 16X2 LCD display to show times from the DS1307 [lower] and PCF 85263 DemoBoard [upper].
Picture was 4/21/2019 with a difference of 31 seconds. Checked today, now 30 seconds. Initial difference was about 36 seconds.
Spent some time …
Looking for a #25 chain breaking tool and then found this …
Spent Several Hours the Other Day Learning …
There is no easy route to get past this …
or this …
Low Bar …
Volt is looking for
avrdude is so polite ….
