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Craig, ? Thanks for the info and sources and brands for if I get interested that helps a bunch. I put together a welding positioner last year running with an Arduino, but I bought the plans. I made

I will be checking them both out for sure...Today I will be out in the shop making some parts that someone wants. Never fails, have too many hobbies that you try to make money with and eventually

Another Floridian. :) I did some looking and there are actually hamfest's in Fort Walton Beach and other surrounding areas close to home. I just need to pay attention to the close ones as I don't get

No hurry on the pics...it's Sunday. And yes, you have all the bases covered. I like to try to do things right, but you look like you could be the designer of some lucrative items.

Hello, Recently, started using photo resist technique for making printed circuit boards (PCB). One of the steps in this technique I'm having difficulty with, is making sure there are no air bubbles

I'm in Orlando. Go to www.arrl.org and on the main page in tiny type you'll see "hamfests" click on that and search. Most Florida hamfests are in the winter, Alabama hamfests are in the

It is a different project. Like Harvey White I used a linear slide (linear stage) to move the drill motor, only mine only had about 1 to 1-1/2 inches of travel to work with. Other than a video camera

Craig's project and mine are two different implementations of the same concept. I kinda threw technology at it, he made it so that everybody could do it. Harvey

I'll try to upload pictures into a folder some time tomorrow (sunday 3/10/19). Yeah, somewhat high tech here. Electronics lab with HP, tektronix, fluke, (and others). Metcal soldering, binocular

The only problem I found with them is resolution and frame rate. This is standard NTSC. Harvey (but not necessarily the original.... *is* there one?)

I have never been to a hamfest in my entire life. But I sure wish I had. Lots of deals I read about involve a hamfest. Are they a thing of the past or do they still have them? Are they more regional

Great Idea. I have used my old Motorola cell phone for engine code analyzer apps before.

I guess I need to logon to the forum to find the photos section to check this out . I will definitely check it out though. Is this above and beyond the Instructable with more info or a different

Mark, ? That is some interesting stuff right there. I have it bookmarked for later use. Who would have though you could convert a cheap laser printer to replace the laminator. I just got my Apache

You sound like a high tech kind of hobbyist. I like! :) Of course I won't attempt that big of a project as I have many others on the back burner already. But I still have a great interest in it. And I

A nice simple way to get a camera that doesn't tie up your computer is to use a USB camera that plugs into your smart phone. There are numerous apps for use with USB microscopes, boresights and

Nice. I had a large enough hole (and programmed the drill) so that it could go to a "change" position. So it has effectively three positions, home, top of drill, and change. The latter two

I made a small (6" x 8" x 12-14" tall) inverted drill press with a bolt together frame out of 8020 aluminum extrusions. The table is a 1/8" x 6" x 6" piece of "flat bar" steel. I used steel so it

Nice job. Your's is more buildable by the average hobbiest, because not only did you explain the steps, but you didn't really throw technology at it. I did, and could. Granted, it was technology

I borrowed Harvey's idea for an upside down drill press and made this: < https://www.instructables.com/id/Motorized-Plunge-PCB-Drill-Using-a-USB-Microscope/ > And for those who haven't already seen