The Nittany Turkey

Primarily about Penn State football, this is a tale told by idiots, full of sound and fury, signifying nothing.

Search This Site

Enter keyword(s) below to search for relevant articles.

  • Penn State Football
  • Mounjaro Update Catalog
  • Contact Us
  • About Us
Home Archives for General

Direct Current: Because Wall Warts Deserve to Die

Posted on May 13, 2025 Written by The Nittany Turkey Leave a Comment

(Yet another tale told by an idiot: full of sound and fury, signifying nothing.)

While most of the civilized world still lives in an AC-powered fantasy—blindly feeding everything from LED night lights to USB-powered butt-warmers with 120 or 240 volts of brute force—I have seen the light. And that light is low-voltage DC, my friends. The rest of the world just hasn’t caught up yet, mostly because they’re still arguing over which wall wart is buzzing like a deranged cicada.

You see, it struck me—between radio nets and workouts—that the modern household is basically a museum of inefficient power delivery. We bring in 120/240 volts of alternating current, only to step it down and rectify it fifty different ways, each via its own cheap-ass switching power supply. These are the electronic equivalent of fast food: convenient, junky, and liable to give you indigestion. Or in this case, radio frequency interference (RFI).

My neighbor’s party lights provided some of the inspiration for this post when they were annoyingly switched on during a FT8 QSO with an XZ in Myanmar. (In English, this means I was making a ham radio contact with a rare entity with a weak signal that I wasn’t likely to encounter again for a long while). The aggregate RFI generated by a hundred little switching power supplies in a hundred gaily lit LED party lights blew the rare station away.

I can’t control what the neighbors do, but I realized that I had many similar little RFI generators right here where I could build a bonfire for them. So, I did what any moderately unhinged retired engineer would do: I built my own low-voltage DC infrastructure.

Exhibit A: The Ham Shack of Reason

The prototype lives in my ham shack—a 70-amp, 13.8V analog power supply feeding a fused distribution block with Anderson Powerpole connectors. Radios, network gear, LED lights, you name it. In my ham shack, wall warts are banned like smoking in a daycare. And guess what? It works. It works better than the duct-taped spaghetti of switching supplies most homes rely on.

Now imagine this scaled to a home-wide level. Yes, I know: “But the code! But the inspectors! But the liability!” Spare me. What I’m proposing is not a pipe dream—it’s a decentralized microgrid. Think of it as Tesla Powerwall’s weird libertarian cousin. Think outside the box, for a change!

Unfortunately for me, the ham shack is an island—a fourth bedroom repurposed as an electronics lab and radio station—surrounded by a houseful of noise producing electronic junk. I’ve walked around the house with a spectrum analyzer, which painted an abstract mural representing the spectral cacophony. Something’s gotta give. So, here’s my proposal.

Design for the Future That Won’t Arrive Until After I’m Dead

  1. Central DC Supply
    • Input: 120/240VAC
    • Output: 13.8V (or 12V), with optional 24V or 48V rails
    • Redundancy? Absolutely. Dual supplies with diode isolation if you’re not a coward.
    • Battery backup, charged by solar panels, for you clean energy solar worshippers.
  2. Distribution Panel
    • Fused terminals
    • Anderson Powerpole connectors
    • Inline volt/amp meters if you want to flex on visiting electricians
  3. Device Strategy
Load TypeVoltageExample Use
LED Lighting12VCeiling, under-cabinet
Radios13.8VHam gear (duh)
Network Gear12V-48VRouters, APs, Switches
USB Devices5VPhones, tablets
HVAC Controls24VThermostats, relays
Surveillance Cams12VPoE optional
Yes, yes—HVAC control circuits are traditionally 24 VAC. Don’t write in. This chart is about DC systems. If you’re trying to run your Nest off this panel, expect a meltdown. Or at least a stern lecture from a building inspector.

  1. Safety and CYA Measures
    • Use correct wire gauges for the required ampacity – you’ll need to do the research until NFPA updates the NEC
    • Fuse everything – high current DC sources can burn down houses as efficiently as AC
    • Label wires like a madman preparing for a forensic audit – you do this already for your AC circuits, right?
  2. Why It’s Not Completely Bonkers
    • Lower standby losses – your damn wall warts are bleeding you dry
    • No RFI from garbage switchers
    • Easy solar + battery integration
    • Modular and serviceable

You won’t have to wait for Amazon to deliver a proprietary 19V wall wart just because your digital picture frame croaked. Your centralized DC power supply with solar-fed battery backup will be 99.999% reliable.

And you’ll finally have an answer when someone asks, “Why do you have a server rack in your guest bedroom?”

The Catch? Standardization.

Right now, there is no standard. It’s the Wild West of voltages—5V, 12V, 19V, 24V, 48V—and connectors ranging from USB-C to coaxial jank plugs last seen on 1980s answering machines. If manufacturers ever get off their collective ass and agree on a couple of DC standards, the wall wart may finally die the ignoble death it deserves. USB-C was a start. Let’s keep moving toward this standardization goal!

Hell, that’ll probably happen around the same time my cremains are being scattered over Mount Nittany. Maybe I should lobby with RFK, Jr. to have him declare wall warts a health hazard to be summarily banned by fiat?

Final Thoughts from the Turkey

This isn’t a crusade. I’m not trying to change the world (although we’d all be better off if it ran my way). I just want a house that doesn’t look like a Radio Shack exploded. And if that means running my own personal DC microgrid with Powerpoles and inline fuses, so be it.

At the very least, maybe one of my six loyal readers will unplug a wall wart or unscrew an LED replacement bulb, look at it with disdain, and say, “You know, the Turkey was right.”

Or maybe not. But damn, it feels good to engineer like it’s 1979.

Share this:

  • Click to email a link to a friend (Opens in new window) Email
  • Post
  • Click to share on Reddit (Opens in new window) Reddit
  • Click to print (Opens in new window) Print
  • More
  • Pocket
  • Click to share on WhatsApp (Opens in new window) WhatsApp

Like this:

Like Loading...

Filed Under: General

Fleeting Daylight

Posted on November 2, 2024 Written by The Nittany Turkey Leave a Comment

As the tension builds leading up to the 2024 edition of the Penn State vs. Ohio State rivalry, which we think is a rivalry and they don’t, a little semi-humorous digression is in order.

I published a post titled Time Warp, on March 23, 2007. It remains one of my all-time classics, describing the most traumatic of all my semi-annual daylight savings time clock adjustment fiascoes.

We’ve come a long way since 2007. Computers in all our devices and appliances have a better understanding of what time it is now. Or do they?

So, please tune in to my words of yesteryear as we once again face the pain of the time change.

Time Change Trauma in 2007

Daylight Saving Time Sucks

Let the government handle something and it really gets screwed up! This past weekend, we went on Daylight Savings Time (Summer Time to you English blokes), because Congress, in its infinitely self-perceived wisdom, so decried. It is normally bad enough when the time change occurs on schedule, so it follows that when an act of Congress moves it up by a month, complete chaos will ensue. Accordingly, I spent Sunday completely screwed up.

“Daylight saving just brings a smile to everybody’s faces.”—Rep. Ed Markey, D-Mass., on March 8, 2007.

No Smiles Here

Oh, yeah? Our duly elected representatives just drop bombs like this without considering any impact beyond the end of their noses, or at least past the November ballot box. The last time these dweebs changed the timing, computers did not completely dominate our lives. Superdweeb Jimmy Carter had imposed his “moral equivalent of war” sanctions on energy usage, part of his plan being a temporary measure that gave us Daylight Savings Time for the entire year. As of 1987, the Democrat Congress decided to make a three-week advance in Daylight Savings Time permanent. At least that’s how I remember it. This, of course, put us out of sync with the rest of the civilized world, but what else is new?

Now, via the Energy Policy Act of 2005, Congress is back again dicking with the unknown, but this time computers are a lot smarter and they are not just the tools of dreaded cor-por-a-tions — they pervade just about all aspects of private citizens’ lives. Computerized clocks exist in everything from our cameras to our appliances — and, of course, our indispensable computers, cell phones, and PDAs. And alas, they were all programmed before the enactment and implementation of this latest legislation to screw around with our time!

Out of Sync

So, yesterday, after manually setting about 800 clocks — my wristwatch, my irrigation system, my stove, my microwave, my two cars, my coffee maker (which is not as good as New York City coffee machine), my three programmable thermostats, my two digital cameras, my postage meter, my fax machine, and, of course, my traditional , analog clocks, I next looked at my cell phone. It had the wrong time. Hey, I thought that cell phone networks automatically supplied the time. So, I turned the damn thing off and back on again, and magically, the correct time appeared. Then, I began to tackle the chore of ensuring that my four computers were all in sync.

Without boring you with details of my network — I’m a geek with a couple of back-end servers and some other crap, which I say is necessary for business to rationalize my geekological recreation — I’ll say that the Macintoshes functioned flawlessly, but the Windows systems were so screwed up that by 1 PM I had no idea what the hell time it was. My Windows 2000 Server is the time standard for my network, and it synchronizes with an Internet time standard. It must have waited for a while to change its time. Meanwhile, my XP laptop, which gets its time from the server, was an hour off. So, I changed it.

A Mind of Its Own

At some time later, the server must have changed it back, or forward, or sideways — I don’t know what! While all this was going on, I was applying a Microsoft fix to Outlook, to change all the times for my appointments to conform to the new time scheme. They’re stored internally in Universal Time (the politically correct, sanitized euphemism for what was formerly known as Greenwich Mean Time, lest we give the lily-white Brits too much credit for something used by the Third World, too), to which a bias is applied to the user’s time zone. I viewed the results. Now, people’s birthdays were starting at 11 PM the night before their real birthday and ending at 11 PM on the proper night. So, I changed them back manually. At some later point, presumably when I wasn’t looking, the time on the laptop changed again, which required that I change all those appointments and birthdays manually — again!

At around 1:15 PM, or what I thought was 1:15, I got an e-mail from a friend. The e-mail was time-stamped 12:15. So, I responded, patiently explaining to my friend that the clocks had changed last night and didn’t she get around to changing hers? After all, my computer said it was 1:15, and computers don’t lie — well, mine don’t — even though hers was caught prevaricating in flagrante delicto. Or, so I thought.

The response came back about a half-hour later. “Did you set clocks twice? I have 12:50 pm at my house.”

I looked at the computer. It said 1:51. I looked at my wristwatch. It said 12:51.

So, I changed the computer.

Bad idea.

Completely Out of Control

All the appointment times in Outlook were once again screwed up. So, I ran the Microsoft time zone change utility again and it changed them. Well, yeah — this time it changed all the appointments going forward. I looked at the calendar and decided that I had to change them back.

I came back in a couple of hours. The time on the laptop had changed yet again!

And so it went, for another hour or so until everything was in sync. On my to-do list today is calling the doctor to find out whether my April 16 appointment is at 10 AM, 11 AM, 12 PM, or 1 PM — because it’s been every damn one of those times at one time or another in the past 24 hours according to my Outlook calendar! Perhaps I should cancel the appointment with the internist and make one with a psychiatrist instead. Come take me away to a place where there are no clocks and no computers!

What the hell time is it, anyway???????

Our paternalistic government wants to tell us when to go to sleep and when to wake up. This ongoing battle with our circadian rhythms, under the guise of saving energy, is just another aspect of government intrusion into our private lives. And it does not save any damn energy, according to some studies. From Wikipedia:

Critics argue that the energy savings of DST are overstated, and that DST can sometimes increase energy consumption and peak demand. Also, the rise of air conditioning calls older energy models into question. In 2000 when parts of Australia began DST in late winter, overall electricity consumption did not decrease, but the morning peak load increased.[9] Currently there is no clear evidence that electricity will be saved by the 2007 U.S. rule change.[10].

That same friend who e-mailed me yesterday with the correct time told me today that she has kept a kid home from school today. The kid had stayed up too late last night due to the time change and couldn’t get up this morning.

Master of Our Circadian Rhythms?

Congress cannot legislate our body clocks. I got up at 7:30 this morning. Normally, I get up at 6:30. My ass doesn’t know the difference between standard time and daylight time.

Mark Twain said:

The mania for giving the Government power to meddle with the private affairs of cities or citizens is likely to cause endless trouble, through the rivalry of schools and creeds that are anxious to obtain official recognition, and there is great danger that our people will lose our independence of thought and action which is the cause of much of our greatness, and sink into the helplessness of the Frenchman or German who expects his government to feed him when hungry, clothe him when naked, to prescribe when his child may be born and when he may die, and, in time, to regulate every act of humanity from the cradle to the tomb, including the manner in which he may seek future admission to paradise.

I’ll end this rant with one more tidbit from that Wikipedia article:

Golf courses, convenience stores, and other businesses benefit from extra afternoon sunlight. For example, in the mid-1980s Clorox (parent of Kingsford Charcoal) and 7-Eleven provided the primary funding for the Daylight Saving Time Coalition that successfully lobbied to extend U.S. DST, and both Idaho senators voted to extend DST on the basis of fast-food restaurants selling more French fries made from Idaho potatoes.[11]

DST can adversely affect farmers and others whose hours are set by the sun. For example, grain harvesting is best done after dew evaporates, so when field hands arrive and leave earlier in summer their labor is less valuable.

Clock shifts disrupt sleep patterns, and correlate with decreased economic efficiency. Researchers estimated in 2000 that the daylight-saving effect implies a one-day loss of $31 billion on the NYSE, AMEX, and NASDAQ alone.[12]

Maybe we should send the bill to our congressional geniuses, who continue to find ways to spend our money and invade our lives while achieving no net positive effect upon the general welfare.

What time is it? Time for a change.


That’s the way I felt about it in 2007. The mere memory of that episode makes me want to tear my hair out with each successive instance of the semi-annual time change. Good thing that more things are automated now, and I have fewer manual time adjustments to make. Computers and cell phones now behave around time change time. My thermostats are now synchronized.

Still, the worst are the automatic time setting clocks that pick up their time signals from WWVB — sometimes. The few remaining manual ones, I can handle. But there’s always that nagging doubt in my mind that I’ve forgotten a clock somewhere, and that it will pop up and screw up my day. Time shift paranoia!

And, oh, by the way, that friend who emailed me in 2007 and whose kid stayed home from school due to the time change is now my wife, Jennifer. We were married in 2020.

—TNT 

Share this:

  • Click to email a link to a friend (Opens in new window) Email
  • Post
  • Click to share on Reddit (Opens in new window) Reddit
  • Click to print (Opens in new window) Print
  • More
  • Pocket
  • Click to share on WhatsApp (Opens in new window) WhatsApp

Like this:

Like Loading...

Filed Under: General, Health

Systemic Medicare Fraud

Posted on May 12, 2023 Written by The Nittany Turkey

I’ve thrown out many due to passed expiration dates. This collection is just those received in the past two months.

A while back, I opted in to the free Covid-19 at home rapid antigen test delivery, which was to provide me with eight tests. Clearly, I did not know what I was getting into! Now, I am inundated with piles of tests. Five’ll get you ten that each time I go to the mailbox, I’ll find a white plastic envelope filled with a bunch of Covid tests, each one coming from different suppliers in different parts of the country. They know where the money is, and they drank from the government fountain in big gulps.

I now have a stockpile of the damn things, although I have discarded many due to passed expiration dates. I expect that I will dump all of those in the photo within the next three months. Waste, fraud, abuse. All three words seem to apply here.

Huzzah! Huzzah! Pandemic Emergency is Over!

Now that the Pandemic Emergency is over, Medicare will no longer pay for over-the-counter tests not prescribed by a doctor. So, the gravy train for profiteering pharmaceutical suppliers and for the Chinese companies manufacturing the tests is now permanently at the station, and will be retired from service.

Quite noticeably, the suppliers amped up their deliveries once news of the cessation of Pandemic Emergency measures was announced. I received three shipments in the past week. According to my Medicare Claims Summary, Medicare paid $94.08 for each shipment. As of September 2022, over 65 million people actively received Medicare benefits. If even ten percent of these people opted in to the free Covid-19 at-home test program, each shipment would cost us taxpayers $611,000,000. I received three such shipments in the past week, and I don’t doubt that others in the program were similarly endowed. Do the math and have a wastebasket handy to throw up in.

Here, we have yet another institutionalized gross waste of taxpayer money, thanks to the past two administrations and our ever-loving, spendthrift Congress. One thing we can always count on is that Washington will waste huge piles of our money on useless things no matter who is in power.

The late Senator Everett Dirksen of Illinois is famously quoted as saying, “A billion here, a billion there… pretty soon, you’re talking about real money!”

Disgusting.

Share this:

  • Click to email a link to a friend (Opens in new window) Email
  • Post
  • Click to share on Reddit (Opens in new window) Reddit
  • Click to print (Opens in new window) Print
  • More
  • Pocket
  • Click to share on WhatsApp (Opens in new window) WhatsApp

Like this:

Like Loading...

Filed Under: Current Events, General, Health

  • 1
  • 2
  • 3
  • …
  • 125
  • Next Page »

Subscribe to Blog via Email

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Join 70 other subscribers

Recent Comments

  • Elizabeth Ellen Harris on Week 54 Mounjaro Update: A Turkey’s Medical Marathon
  • The Nittany Turkey on Week 54 Mounjaro Update: A Turkey’s Medical Marathon
  • Lizard on Week 54 Mounjaro Update: A Turkey’s Medical Marathon
  • Week 54 Mounjaro Update: A Turkey's Medical Marathon - The Nittany Turkey on Week 53 Mounjaro Update: Jacked Lab Monkeys & Med Purgatory
  • Week 53 Mounjaro Update: Jacked Lab Monkeys & Med Purgatory - The Nittany Turkey on Week 51 Mounjaro Update: Wake Up and Smell the Coffee!

Latest Posts

  • Week 55 Mounjaro Update: We’re the Drug Cops and We’re Here to Help! June 23, 2025
  • Week 54 Mounjaro Update: A Turkey’s Medical Marathon June 16, 2025
  • Week 53 Mounjaro Update: Jacked Lab Monkeys & Med Purgatory June 9, 2025
  • Week 52 Mounjaro Update: Steroid Shot Sparks Spooky Sugar Spike June 2, 2025
  • Week 51 Mounjaro Update: Wake Up and Smell the Coffee! May 27, 2025

Penn State Blogroll

  • Black Shoe Diaries
  • Onward State
  • The Lion's Den
  • Victory Bell Rings

Friends' Blogs

  • The Eye Life

Penn State Football Links

  • Bleacher Report: Penn State Football
  • Blue White Illustrated
  • Lions247
  • Nittany Anthology
  • Penn State Sports
  • PennLive.com
  • The Digital Collegian

Whodat Turkey?

The Nittany Turkey is a retired techno-geek who thinks he knows something about Penn State football and everything else in the world. If there's a topic, we have an opinion on it, and you know what "they" say about opinions! Most of what is posted here involves a heavy dose of hip-shooting conjecture, but unlike some other blogs, we don't represent it as fact. Read More…

  • Facebook
  • Instagram
  • LinkedIn
  • Pinterest
  • RSS
  • Twitter

Subscribe via Email

Enter your email address to subscribe to the Nittany Turkey and receive notifications of new posts by email.

Join 70 other subscribers
June 2025
S M T W T F S
1234567
891011121314
15161718192021
22232425262728
2930  
« May    

Archives

Categories

Meta

  • Log in
  • Entries feed
  • Comments feed
  • WordPress.org

Copyright © 2025 · Focus Pro Theme on Genesis Framework · WordPress · Log in

 

Loading Comments...
 

    %d