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You forgot one of the original ones: https://www.facebook.com/groups/1850616678547526/ -- Paul Mateer, AA9GG Elan Engineering Corp. www.elanengr.com

my lm386 version works fine on Vol Hi... I think the wire switch is only for the sunil case issue.

masch57 I find a problem with muting a topic if the problem is off-topic posts. This would cause me to miss posts in the event that someone uses that topic for an on-topic post. It happens. Of course

I think this is an even better time to point out that there is the "Mute this topic" link below.? Plenty of threads don't immediately interest me, and this is a civilized way to deal with them.?

Philip, Thanks for noticing this. I switched the wires and confirmed that things are correct by tracing the circuit and comparing it to the original uBITX wireup doc. (Shows mid-vol going to

Wow thanks for providing list. I still appreciate this list as the first source of BITX family technical info.? Let's not lament an occasional stray, our leadership team will take appropriate

Perfect!

Sorry missed the location, cant make that event, will wait for the post post, with eager anticipation, Thanks 73s Vaughn

Thanks for the list Arv. I joined here to discuss the technical aspects of the radios. I certainly don't need any of the High & Mighty attempting to force me into feeling guilty because I am not a

Mark AJ6CU wrote : "I think that 10%THD might be accurate" The quoted THD figure might be just at rated output, and if you don't push the amplitude that far then the distortion might be quite a bit

The MCT is the subject of my presentation at FDIM, so I cannot place the code or schematic in Open Source until after my talk on the 16th of this month. The only reason I sent out the BOM is because

Hi, this looks a great project. Been looking through this thread, but cant find the schematic or code. Any chance you can point me in the correct direction please thanks Vaughn

Good to experiment with various options, when they are cheap enough.? some folk merely use an external amplified speaker - in particular when they don't have a speaker already inside their box.? I

Awesome!!

I’m making good progress with stand alone S meter and reformatting the Nextion hmi for a 5” lcd. Had to redo an hmi because I guess I stated on a v2 GUI and it didn’t have the Dsp support.

All: I screwed up the eBay number for the buck converter, which is fixed in the attached doc file. Note that there are cheaper converters on eBay, but I would discouraged you from selecting one that

Bill Of Materials. It's just a list of the parts for a given project. Jack, W8TEE

Good idea getting more of us hams into ditties. I have been a ham about a year and never made the time to learn morse. My main exposure was in the Ft Devens, Mass in 70-71. I was in electronic

I did a kit for my builders' group and that was such a PITA that I vowed never do a kit again. That said, the parts count is low enough that a bulk purchase for 10-20 builders wouldn't be too

The trouble with boards and similar is that neither of the output leads are at ground potential… if one accidently hits ground with either output, the board is toast. Reminds me of the old 1920’s