Recent content by analogkid2digitalman

AI = Artificial Insemination? Perhaps they had a very large endowment grant for research... -AK2DM

I thought this smelled of familiarity...

I wonder if it has to do with reverberation (in Wiki link) and that the VLF band of 1-100Hz travels for very long distances (2nd link)? https://en.wikipedia.org/wiki/Underwater_acoustics https://faculty.washington.edu/wilcock/files/PaperPDFs/wilcocketal_annrev_2014.pdf -AK2DM

Curious, why the long tail of the 0-100Hz components? -AK2DM

Waross- the CA units are bi-directional with no band. -AK2DM

Time delay relays usually come with several programmable operating modes/delay times in both conventional contact and SSR flavors. -AK2DM

IR: "Might try running some steel wool along the track connections in A-B" With the track energized :) -AK2DM ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ "It's the questions that drive us" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Here is a NOAA synopsis of the microburst event: https://www.weather.gov/psr/July242024 -AK2DM ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ "It's the questions that drive us" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Our heat pump goes into a defrost cycle to prevent buildup when it occasionally gets below freezing here. But the coldest lows I have endured are the mid 20's so I can't speak for performance issues below that. -AK2DM ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ "It's the questions that drive us"...

My Mavic Air 2 drone can follow a target via the video camera, I never have tried it though https://www.youtube.com/watch?v=B0uH_NYCvY8 Looks like the golf caddy uses vision too. -AK2DM ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ "It's the questions that drive us" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

SSR's can have a leakage current of several mA so it may not work. -AK2DM ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ "It's the questions that drive us" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

I am not familiar with Etalon, but I have bought these in the past: https://www.grainger.com/product/36J708?s_kwcid=AL!2966!3!335651903214!p!!g!!293-130-10&gucid=N:N:PS:Paid:GGL:CSM-2296:AB578S:20500731&gclid=EAIaIQobChMI18S8idPZ_QIVexqtBh1VTAy2EAAYAiAAEgJ-1fD_BwE&gclsrc=aw.ds -AK2DM...

See pages 10-11 and 16 for HP and IR, slso some good safety/operator guidelines in there. It's been a few decades since I performed such tests. We used Slaughter units (now SCI?), I found it amusing that their tagline was 'Slaughter, The Pro Testers' Requirement of 500VAC for HP seems rather...

The ride is being taken down: https://www.cnn.com/2022/10/06/us/tyre-sampson-orlando-free-fall/index.html -AK2DM ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ "It's the questions that drive us" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Depends upon the environment (temp/humidity/vibration). Double sided tape- provides insulation and adhesion. -AK2DM ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ "It's the questions that drive us" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~