Archive for April 9th, 2016

We like the moon (clip)…

Saturday, April 9th, 2016

I have written before about my Model 25-2, and about moon clips.

You know, I really like that gun.

(As a side note, Mike the Musicologist and I visited the gun shop near my mother’s house last Saturday. They had a very nice 25-5 “Mountain Gun”, I think exactly like this one. I was hot for that gun, but I just couldn’t make the money work. Plus, they had another gun that I was also hot for, and I felt like I could make the money work on that one. More on this in what I hope is the near future.)

I also really like moon clips. I’ve been picking up some every time I run across them at a reasonable price.

But I’ve reached the point where I need some way of organizing them. I’ve been trying to restore my range bag to some semblance of order. As part of that project, I bought one of the Tam endorsed GPS magazine bags: these are kind of nifty, and I recommend them, but they don’t solve the problem of loose moon clips floating around. I have a pretty vivid recollection of Skeeter Skelton‘s friend Dobe Grant having some sort of homemade moon clip holder during his time with the Seabees, but I have neither the tools nor the skills to do woodworking well. And that’s not really what I needed.

Revolver Supply Company and 4Wheelguns.com both sell exactly what I was looking for, and their prices were not unreasonable. However, their shipping was: I have not ordered anything from either company, and this isn’t personal, but I wasn’t going to pay $11 to $15.75 for shipping on a $2.50 to $5 item. Maybe if I order something else in the future, I’ll have them throw in some of those containers. But at that time, I was stuck.

Anyway, MtM and I went down to the big Saxet Show in San Antonio last weekend. There’s a nice guy who makes the local gun show circuit with a bunch of Glock accessories: he also had .45 ACP moon clips at a good price, so I picked up a package. While I was there, I took the opportunity to talk to the nice woman (who I think was his wife) who assisted me with the transaction, and I asked her if she had any recommendations for moon clip storage.

Her suggestion, which I had not thought of: try Hobby Lobby. They sell plastic containers for things like artist’s paints and small parts and stuff like that.

So this morning we went over to Hobby Lobby (see previous blog entry). I eventually found the plastic containers for paints and stuff, but didn’t find anything that I thought was the right size.

Before that, however, I was wandering through the coin/stamp collecting supplies, and found the dollar coin storage tubes. The exact brand Hobby Lobby had was H.E Harris/Whitman. It looks like Amazon has what I think is the same tubes in packages of 10 rather than 4.

Anyway, I think these are going to work out just fine. The large dollar size is big enough to hold moon clips securely, and it is relatively easy to get them in and out. But there’s not so much slop that they rattle around a whole bunch.

(“Did you try prescription bottles?” I did. The largest one I have on hand is big enough for .45 ACP moon clips, but there’s a lot of extra space around them. It feels like they’ll rattle more and just be generally annoying. The dollar size tubes are a tighter, but not too tight, fit. Then again, you might be able to find a smaller prescription bottle than I have around the house.)

tl,dr: Large dollar coin tubes are a perfect size for moon clips. At least the .45 ACP ones; I haven’t tried with 9mm or .357/.38 clips yet. And I didn’t have to pay 100% of the purchase cost for shipping.

New toy! New project!

Saturday, April 9th, 2016

I was out and about earlier today with my mom and my nephew: we stopped by Hobby Lobby because I was looking for something. I’ll be posting about that something later on, but while we were there, I found one of these and ended up getting a screaming deal on it with the 40% off coupon.

Which is great, but that looks like a manual control box, right? How do you control it with a PC? Lots of soldering and a custom circuit board?

Ah. Nope. They have a USB device interface for the OWI-535. Isn’t that nifty?

But wait! The included software only runs on a PC! How do you control it with a Mac, or a LINUX system?

Surprise! People have reverse-engineered the control protocol! For example, this guy! (I love that blog title, by the way.) It looks like most of the other control examples I’ve found all loop back to Vadim Zaliva’s work documenting the protocol for the OWI-535. (He’s also documented the control protocol for the OWI-007 here.)

And look! Here’s control code in Python. running on a Raspberry Pi! Isn’t that a clever cleaver!

We’ll see if I can get the arm together and working without breaking it. Bad news: I don’t have that much mechanical aptitude. Good news: they claim all you need is needle-nosed pliers, diagonal cutters, and a Phillips screwdriver. No soldering required, which is good. I could probably solder my way out of a paper bag if someone held a gun to my head, but I’ve never been what you could call “good”, or even “competent” at it…

(As a side note, I’ve been trying to get back to “Talkin’ GPS Blues“. Unfortunately, I also decided to upgrade Project e to Ubuntu 15.10…and Bluetooth apparently doesn’t work well on 15.10, at least as of when I completed the upgrade. So once I get Bluetooth working again, and have some more time, I intend to revisit GPS, this time with some skanky Perl, Python, and possibly even Java code. We’ll see.)