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Mainly 1/2" or 9/16" OD knobs. Would like to find matching 3/4" and maybe 1" OD knobs but with 1/4" shaft. Those will work for 6mm shaft too but they will be a tiny bit wobbly. I can live with

Knurled black plastic ok? Matched tuning knob at 2" or 1.5" Vince.

About an inch. Jack, W8TEE To: [email protected] Sent: Tuesday, January 9, 2018 12:40 PM Subject: Re: [BITX20] My ?BITX in its new home Sorry, I should've been more clear.? I know the shaft

Sorry, I should've been more clear. I know the shaft size, what size knob (outside diameter) were you looking for? Vince.

The ?BITX volume control knob is 3mm rather than the standard 6mm (or 1/4"). However, even the 3mm knob I have seems wobbly...it may not actually be metic, but a 1/8" knob. Jack, W8TEE To:

In a previous post Vince found this pot with a much more common shaft https://www.adafruit.com/product/3481?/g/BITX20/message/37750 I've have one on the way but USPS decided I was

Thanks! I'm getting cat control timeouts trying to use wsjt-t and fldigi. I did the capacitor reset mod to the arduino but still have issues. Winlink works perfect though? Using both Ubuntu and

What diameter knob are you guys looking for? Vince.

Pete The source code and how to use it are listed below. http://www.hamskey.com/2018/01/how-to-use-ubitx-manager-for-original.html and I briefly explained it in another

Hi Ian, Can I get a copy of your code to test? I tried your github https://github.com/phdlee/ubitx/?but I don't think its up to date. Thanks! Pete KI6SSI

My temporary fix was to take a piece of wood (from a #2 pencil, actually) and cut a piece of wood using an Xacto knife to fit in the "half-shaft" of the control. I then placed heat shrink over it and

Nope. I couldn't find one either. I've taken a knob for a 1/4" shaft, some 1/4" diameter Nylon rod, drilled the center out of the rod, drilled a hole in the side of the rod big enough to pass the

Nice! I have a member in my club who has a machine that makes signs out of Plexiglass. He can carve "mirror image" letters on the "inside" of a sign. I though I might get him to do a clear Plexiglass

I found this black anodized aluminum case that fits the uBitx. It is a lit too deep but I'll use the empty space for batteries or? a PA. Only problem there is a trace along the edge of the board I

Looks great!!! Vince. -- Michigan VHF Corp. http://www.nobucks.net/ http://www.CDupe.com/ http://www.metalworkingfun.com

Instead of the dremel, I opted for a full machine shop (lathe, mill, surface grinder, drill press, welders, ...). Vince.

Hi Jack et al, I'm lucky in that due to a small business I have making "Dot Stabilizers" to take the scratchy keying out of semi-automatic keys (Bugs), I have a small bench-top milling machine. Once

Those rings are to center the jack in a hole on a metal panel.? So you would drill the metal panel with that hole size. On a 1/16" they can only be 1/32" extended, so the Jack can be tightend. Of

Bill :? These jacks normally have a little raised plastic collar as part of the molded plastic body. This seems to be the problem as it prevents the jack body from sitting flush against the panel.

So commercial microphones vary in their schematics, but if you look it up and figure out how to get most closely to the electret part it should work fine. Some and some radio frequency bypassing