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Just good practice, I have also done this to the Raduino power feed. Ted

Excellent, Larry. If one gets a new Nano, install it with male and female removable headers. It makes things a whole lot easier, and does not effect operation to any great extent. The headers are

Hi Ted I don't know why you found the need to filter that supply. I derived mine from the V+ end of R101 (adjacent to the DDS connector) and had no troubles. Mind you, I had also 'super-cap' filtered

"but since nothing works at all anymore it seems you have blown the processor and it must be replaced." That's a pretty good idea, Jerry. I have done that with the TQFN package. The only problem is

I'm using what used to be an old icom desk mic. The element was replaced with the one that comes with the BitX. The button moves really easy into the lock position, too easy! 99% of the time I

That will convert quite nicely, and even meet Dexter's approval. I think it was him who wanted the locking button for rag chews. I plan on keeping a heavy book nearby to lay on my key when long

For those who have asked, circuit with my additions attached. Ted

Another p.s.: John's implementation allows for the CW sidetone - excellent! I don't operate CW so I don't need that, but should I get bitten by the 'bug' I most likely will put that in. 73 agn de

Thanks for the background, Michael. I came in later having just gotten my kit active and encountering the need. 73 ...

John, AD0RW proposed exactly that (grounding PIN 3) back on April 30 with his “Simple Audio Muting Circuit” (message # 25870) that grounds PIN 3 of the LM386, triggered by PTT and holds it after

I agree, Vince. There seem to be recent 'klingons' here with little wit with which to wot of what we do. Fortunately there have also been also some with wit ... :)

I'm sorry for being a putz Mike

Jack, not really a programmer.. started to compile got through the MorseCode.h issue, it balks complaining? Arduino: 1.6.9 (Windows 10), Board: "Arduino/Genuino Mega or Mega 2560, ATmega2560 (Mega

That worked! Email is a bit odd here. It comes in on the? mac in my office, and the windows machine is in the basement. They are not linked. So, got the file from the mac, put it on a flash drive,

Really? To: [email protected] Sent: Friday, August 18, 2017 4:50 PM Subject: Re: [BITX20] A little ardunio help Breathe Jack, breathe... Vince.

Breathe Jack, breathe... Vince.

GEES...I JUST SENT YOU THE DAMN MORSECODE.H FILE. THERE ARE TWO, 2, DUO, DOS, SOURCE CODE FILES. LOOK AT THE BOTTOM OF THE EMAIL I SENT TO YOU JUST BEFORE 4PM. MORSECODE.H IS ATTACHED AT THE BOTTOM OF

p.s. most of the development of this was done in the thread of post#30470, and seemed fixated on tying either pin 7 or pin 8 to 0V or +12. I put my rationale for taking pin 3 to 0V in there - why on

For what it's worth..I have down loaded my DDS pictures with the Nano removed. I installed headers so I can Plug n' Play nano's as improvements come in. Just remember the USB connection on the NANO

Obviously it's not there because you didn't down load it! ?I just sent you the missing file...are you reading the emails I sent? The last one has the missing file attached. Don't download it into