1,251 (edited by njc 2017-02-19 08:32:29)

Re: The Sorcerer's Progress

Prod as you like.  I've got several irons in the fire and several pots to keep stirring.  And I owe some reviews, which I'm catching up on, and I just saw the next few steps for Melayne ... which I'm writing up as a chapter of scenes that will have to be spread among other chapters.

And I've had some plot problems settle out, so I've been spending time with that.  I think the path I'm sending Merran on after I get her settled on the other side of the Rockpile will carry her to the end of B2 and a cliffhanger.  The sort that her mother would not like ... and might shatter a world to fix, if she weren't out of practice.

And I'm making notes on index cards at a terrifying rate.

There's also a useful little circuit that I blew out accidentally and have to fix.  Or rather, to replace, with a more robust version.  That's sprouted a couple of runners that I have to keep going, and I had a wrong turning on a heat sink problem.  That reminds me--I have to order some nylon spacers.  And I need to buy some steel #10-32 flatheads, preferably Phillips.  I've got some battery holders coming in next week, replacements for others I ordered that didn't quite meet their diagrams (raised lettering on surfaces I need flat for gluing).

So I'm waddling and stumbling as fast as I can. 

But Merran would be glad to know you care smile

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... and a glue solution wasn't quite strong enough.  I have two other things to try.

I'm working on a set of scenes to show what Melayne is up to.  I'll put them up as a chapter even though they will have to interlard the other story threads.  Right now I'm working on a brief appearance by Pengrit.

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Status: badly dislocated.

Before I try picking up loose threads, I'm going to catch up a bit on reviews.  I've lost count of how many I owe, but I'll try to do six today.  After that, I have about four hours of physical design work to do ... and some hope that it will work out.  If not, it's a big delay while I think more things out.  If it does work, then I can move on to the next part--about 700 parts on twelve copies of a circuit board.  I'm planning how to order the work so I can test it section by section.

I've got three boxes inside my front door with expensive shelf parts.  Wire shelves, the kind you put together with a rubber mallet.  It's too noisy to do at night, so I have to figure out when to do it.  And this is a too-clever splice job, for space for all the boxes and bins of resistors and capacitors and diodes ... and badly needed.  Actually, I need about sixty feet of shelf space.  This will get me about twelve--and not all of it within easy reach.

My little constant-current circuit works so well that I can try reversing it to operate off the Vcc rail, skipping the current mirror.  It will drop only about 400 mV more,  and I can spare that.  That is, if it works using the complementary transistors I've got.   Worst case is that it works, but barely well enough.  That's one more thing to breadboard and test.

I lost most of Monday and Tuesday to that mystery contest.  I've got an entry that could have used more editing--but I got it in just under the wire.  If anybody cares to have a look at it, I'd be grateful, even though it's too late to put changes in.

Re: The Sorcerer's Progress

If it does work, then I can move on to the next part--about 700 parts on twelve copies of a circuit board.

Holy cow. When does the Enterprise leave spacedock?

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It's 57 parts times twelve.  The point is to find ways to do it in parts so that I can be sure with each one that the sections completed are working, rather than trying to debug each one whole.

The original model 747 had over a million rivets.  That's a million rivets flying in close formation.  And the paperwork documenting the plane's construction was heavier than the plane.

Re: The Sorcerer's Progress

What are you building?

Re: The Sorcerer's Progress

njc wrote:

And the paperwork documenting the plane's construction was heavier than the plane.

Arthur Anderson was great at producing documents. Software, not so much. They were supposed to build telephony switch configuration software to deploy across NYNEX switches in New York. It was a distributed system with lots of parts that barely came together. They eventually fired Anderson's huge team and built a small one of independent consultants to rewrite the monster.

I initially got to develop a series of shell files to wrap around Anderson's cumbersome file management and build tools. I eventually automated the entire process forwards and backwards. If the business customer wanted some broken new feature yanked out of production, I had to be able to roll back both source and object files. We couldn't simply recompile old source files and expect the object file to be the same as what Anderson had abandoned in the build tree/production. Ah, the memories.

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Copies of my flasher circuit.

Re: The Sorcerer's Progress

Which does what?

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Which creates double flashes in a medium-high power LED, each single flash a train of pulses whose width increases as the voltage available from the batteries driving them drops.  My 'icon' image is an earlier version of the circuit.  The changes to it are tweaks, though important tweaks.

Re: The Sorcerer's Progress

What's the real-world application?

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The flasher circuit was originally the visual alarm on a box that I was designing for my mother, who had the habit of letting her bedroom phone get lost in her blankets.  It would go off-hook and nobody could reach her by phone.  The purpose of the box was to fire an alarm in a bit over half an hour.  (And if she was really on the phone that long, there was to be a timer reset button that doubled as a test button.)

These copies are to demo the circuit to some friends.

Re: The Sorcerer's Progress

Also good as Rudolph's nose. :-)

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I hope to catch up on reviews later today.  (Before 02:00 tomorrow!)

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I owe reviews up the wazoo.  (Actually, up about 2+1/2 wazoon.)  Please don''t be offended by the order I do them in.

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wise words :-)

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I have a new idea on how to get Pausonallie and Merran out of the porn-spell theater.

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But I have to think about which characters, and what effect on alignments.   Mmm.  I may just revise the ending of that chaper first.

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Still working on how characters will link the skipped chapter and the nrxt sequence for Merran and Company.

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Waiting impatiently...

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Trying to think how paint Pausonallie's knowing-without-understanding.  I also have to strip the scenes down a bit.

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I didnt get that the blue
Max was a German  decoration, so I didn't get the joke.

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The trick is not shopworn. It is a classic bait and switch dut done in space. Clues were good.

The 'forget I'm blind but only tell blind guy after the fact what people look like? He should be letting the boss know as
Much as possible before encountering the people. Like the room description and dimensions maybe?

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They're a team and they've done this before.  Pfennidz wants it done his way.

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Re: The Sorcerer's Progress

'Shopworn' applies.  Read some of Ed Hoch's mysteries.  He wrote over 950, each one a honey.  I like the Simon Ark collections best, but you can't go wrong with any of them.