Further

I ran the solver from 250k to 375k. Still no solution. To cover my tracks, I also did a 1x1x1 cube. It was solved almost immediately. Tomorrow I’ll try another test box. I’m assuming a 3x4x2 would give a good solution.

Also, why can’t people have real numbers on the load bearing capabilities of 3/4 pvc? I’ll probably make my plant wall with it anyway, but it would be nice to know how much weight it could take. I think I’ll get my pieces, and then start putting fixed lengths under load and measuring the deflection.

Dilemma(s)

Shipper Mark 2 died somewhere near 250k seeds. So that might be a bust. Or it could be me doing this on a RPi3 with 3+ browser tabs open. Whichever.

The browser tabs is because the other dilemma. The Wif’s Subaru needs emissions and it just had the check engine light come on. Check engine being instant fail. So we spend a couple hundred getting a tuneup+, probably fail emissions for something stupid like an 02 sensor, the shop charges $500 to figure that out and we get a pass for another two years. Or I start using the ODBII port. Probably have to change some spark plugs. I get a new tool, and we save a bunch on a mechanic. Winning.

Shipper’s Dilemma – The continued odyssey

I got most of the code working last night. At some point I had an issue that was making me angry. I scrapped most everything and began making mark 2. This will be faster and cleaner. As long as I’m starting over, and I have no idea why I decided that was a good idea, I decided I’d be going object oriented as well. That’s always been a sticking point with me. The idea of objects having functions built into the object itself is just kinda weird. Than again, as a strict amateur, I began with using goto statements in basic, so I guess anything is weird.

Whatever, so far it’s a lot cleaner now. Half that cleanliness is due to my already having written half the functions already, and I’m just remaking them using multi-dimensional arrays and stuff. It mostly works, but I need to add a manual increment, as right now, it freaks the hell out. I’m assuming it’s just burning through seeds until it appears dead. I don’t know what seed it was on though, so that doesn’t work too well. That’s why I need to implement an any key. Or I could just make a test and add a delay(). At least that’s what I did. I’m seeing if it works right now. I’m over 7,000 permutations as I type. I’m guessing before we overload the definition of an Int I should check if we made it.

This solver is based on a random seed driving the pieces. 11k. It’s going fast, but I don’t really know if it’s going right. I should try building a box that’s 1x1x1, which would tell me if it could find the good copies. At some point. I’m now at 15k, Is this going to solve my challenge? Either way it’s good practice, but not necessarily great practice. 24k. Hmmm. The funny thing is I still don’t have a way to see the final solution, this is just to find a solution. 28k.

Derp

So I kept missing this push drill I used to have. I wish I still haid it, as it was totally manual which meant it was silent. The thing was quiet, and fast, and small, and ya know, dope.

Well this isn’t getting bought today…

Turns out they’re called Yankee Drills, in case anyone wondered.

Work bench

A bit more work. Everything is roughly stable, with a bit more bracing added at the center.  Due to the physical structure of the stretch bars from Aaron Brothers, I have built in channels for running lights and control cables. Last night I also started to add reinforcement of the seams with beer bottle labels. I’ll continue this add they mange themselves available. Tonight I’ll start adding LEDs to the top bars, barring interruption. I still haven’t decided to use the Beaglenone or Pi for a controller /captuee device.



Semiautomatic Coffee

In March I’ll have the house to myself for a week or so. This might be the point that I get in and look at making a better coffee maker.

  • Plumbed
  • Multiple hoppers. Load it up once a week.
  • Multiple timers, plus manual web app 
  • Coffee rating via app
  • On Brew light (think Afghan clock)
  • Multiple hopper loads (we like hazelnut on the weekend)

So… research time. I know the sink we have has a place I might be able to repurpose. Can I? I should add filtration. What are standard coffee metrics and measurement methods? I’m assuming darkness, acidity, temperature, and mass? How do I want to secure this? What failure levels do I want to build in?

First step. I need to build plant watering system. If I can have that run for a few months with no accidents, the Wif will probably be more amiable to this idea.

Work Bench in progress

I don’t know if I mentioned this. The commercial stretcher bars I had were made of multiple pieces of wood, and most of them were cheap. Long story short, my router started trimming then into kindling. So I thought and retooled.Today, I got back to my core. Glue,  lots of glue. I still need to add bracing, but after that it’ll be time to start mounting stuff.

   

Pi-top

Tomorrow after work I’ll be chilling in the car until the Wif I’d ready for an exit. So I’ll take the Pi-top with me. 

  • Removed Libre (I’ll consider adding it back on. Someday.
  • Add kicad. Don’t need it tomorrow, but I should learn to use it.
  • Removed Epiphany. Why do I have two browsers?
  • Removed CEED Universe
  • Should look into gvfs, do I actually want this?
  • Is (lvwm?) what I want?
  • Do I need ATK?
  • Libcdr?
  • No piminecraft
  • Some of the above nuked pi-dashboard as well