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Aren't Modern Electronics Super?

12/14/2016 1:38 PM

Okay - just a mindless little post for fun.

The electronics I am impressed with really aren't modern, just cheaply produced today. My Wife bought a Xmas decoration at one of those dollar stores, and yes, it was one buck. It plays Jingle Bells when it senses motion, and it does that maybe too well.

We hung it on our tree and went about getting some lunch. We noticed it being triggered fairly often and assumed the cats were moving around by the tree. No - they were asleep. So we figured we got a bad one that triggered for no reason at all. No - we had hung it facing the front window and the road outside. Now, the window is double pane insulated glass and the distance to the road is 75' of yard, 8' of front porch, and 15' from the window to the tree. After sitting down in the room with the decoration, we became aware of what was triggering the little sensor, it was cars passing on the road outside. We noted this more than enough times for a scientific conclusion that that was indeed the triggering mechanism.

I find that pretty amazing for only one dollar and music as well. I could have used that in 1969 when I worked for the state DOT as a "car counter" on roads they were considering repairing or improving.

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#1

Re: Aren't Modern Electronics Super?

12/14/2016 1:46 PM

A buck huh.

It unbelievable what that cost was say just 10 years ago.

Also, the 'Made in China' sticker underneath.

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#2

Re: Aren't Modern Electronics Super?

12/14/2016 2:03 PM

But will it count sheep as you are trying to go to sleep at night?

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#3
In reply to #2

Re: Aren't Modern Electronics Super?

12/14/2016 2:15 PM

Yeah - I get it. We have to shut it down at night.

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#4
In reply to #3

Re: Aren't Modern Electronics Super?

12/14/2016 6:35 PM

You might not have to, if it's a light sensor, unless the headlights shine in.

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#5
In reply to #3

Re: Aren't Modern Electronics Super?

12/14/2016 7:19 PM

But if you shut it off at night, how will it detect that flying sleigh and reindeer when they land on your roof?

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#10
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Re: Aren't Modern Electronics Super?

12/15/2016 3:11 PM

Exactly!

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#6

Re: Aren't Modern Electronics Super?

12/15/2016 12:53 AM

Funny I was just thinking the same thing a few days ago....I was shopping online and found a blood pressure monitor for like $30....I don't really have a problem with high blood pressure but it doesn't hurt to monitor it, and well long story short I bought it....So you just stick your arm in the cuff and push a button, it pumps up and gives you your blood pressure....A portable machine that takes your blood pressure with a touch of the button, it's amazing....That and the remote controlled roach I got that runs across the floor with a 5 button controller the size of a small key chain fob...That and the 32gb usb drive memory that is so small you have to be careful not to lose it....for $10....Just the other day I got a video camera and the 32gb card memory was so tiny and thin it's hard to even handle it...it's smaller than a thumbnail and about as thick..

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#7
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Re: Aren't Modern Electronics Super?

12/15/2016 1:29 AM

In the early 80s I worked at Parker Bros (of Monopoly fame) in their R&D lab in Beverly, Massachusetts. They had a DECSYSTEM-20 - a 36-bit Digital Equipment Corp. PDP-10 mainframe computer that had a whopping 2 GB of mass storage. The room housing the disc drives looked like small laundromat. I'd never seen so much storage in one place in my life, but times were flush and we were riding the crest of the (then-newfangled) video game craze (remember Q*Bert? I worked on that).

Now flash forward to mid-December 2016 and your post here: ten measly bucks for 16 times PB's storage in a device weighing only a few grams, one whose largest component by far is the connector.

When you stop and think about it, that's f.....g amazing.

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#8
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Re: Aren't Modern Electronics Super?

12/15/2016 12:12 PM

Yeah Qbert, I understand it's having a comeback....When giving out gifts for Christmas 2years ago I gave a friend one of those tiny 32gb drives loaded with ~3800 songs....He seemed a bit disappointed when I handed it to him, but when I told him what was on it, he still seemed a bit doubtful....haha.......I still don't think he fully comprehended it until he booted it up and started scrolling through the music....

I remember when I got my first computer, it had a 1 gig hard drive, and I was thinking how huge that was and that I would never need that much storage in a lifetime....Now my last one has 2 tb, a term even unheard of back in the day...2,000 times larger....and now it's the cloud, unlimited storage for the masses....What next? Black mirror? Yikes!

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#9
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Re: Aren't Modern Electronics Super?

12/15/2016 1:11 PM

Not to mention No Such Agency's data centre in Utah (just one of several, apparently) which reportedly stores U.S. Internet backbone traffic wholesale. All for the Common Good of course.

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