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Art Olson, When ordering a bezel for the Nextion display, I noticed that 3D Hubs offered 8 different types of plastic options. I wondered what you used? Gary Hanson

Jean-Luc, Thanks for sharing your BitX modifications, especially the Analog S meter. I collect D'Arsonval meters and like the retro look for my radios. 73, Bob W4RJP

Replaced both IRF510 with lead-free version.? Used insulator kit.? Installed fan.? Did PA bias. Up and running again. Thanks for all suggestions.? Bill K0WHW

Thanks very much for the kind compliments. I hope this project turns out to useful to others on this forum.? I tried to make it relatively easy to use, and easy for the user to add custom

BITX QSO Afternoon/Evening, Sunday, July 8, 3PM & 7PM Local Time, 7277 kHz in North America, 7177 kHz elsewhere. Join us as we make contacts with our BitX-40s or uBitXs or anything else on 7.277 MHz

A small comparaison between Ubitx, HW101 Heathkit and a 51S1 Collins. Ubitx: not too bad.... https://www.youtube.com/watch?v=bmH6Ow_DOiU&feature=youtu.be 73 Jean-Luc F6HOY

Just for fun for 15€... On my first Bitx40 i added an analog smeter with simple circuit on audio line and a 500 microA vu-meter. Al was fine except that without AGC it is just a signal level.

Dear Jerry aa1of, The modification for suppress the spurious of this time is as follow. I hope this would be useful for you. ? 1) Add 3.3uF electrolytic capacitor and 0.1uF x 2 bypass capacitor to

Hi Jack, I haven't seen other tested options and if my memory serves me right, that worked for two units. Not a fun exercise in my opinion. Good luck, 73, John

Great idea Tom, as this frees up IO pins on the main Nano for more controls. I also used a 2nd Arduino as I2C slave for other purposes (SWR and supply voltage measures) but didn't think of connecting

This is ingenious.? With the low price of arduino clones, this makes a lot of sense. Mike ZL1AXG

Well the good news is that is not how it works.? It works in semi-break-in mode, where the TX mode only goes back to RX with a reasonable pause in sending characters (adjustable in the menu).?? You

Thank you for the update, Sunil! 73 Mike KK7ER

Oh, that reminds me. Scared the crap out of me to have to walk through the barn on my way to? the outhouse after dark when I was about 5. Perhaps I had seen The Wizard of Oz or something, but

Most old timers have several war stories regarding how things were in the bad old days before computers and toilets had been invented. 40 years from now today's youngsters will be telling their own

When I was doing my dissertation research in the late 60's, I too used the 80-column punch cards on an IBM 360. I was doing a lot of stepwise multiple regression, but I remember dropping my cards into

When I was attending USF back in the 70s, the system and four mainframe printers (the old ultra-high-speed drum printers) were in the room where we submitted our punch card stacks.? They routinely

That's why you see "Hijacked" in the subject line. Jack, W8TEE

Is replacing the Arduino?still the easiest way to fix the 13kHz tone in the headphones? Jack KG4GJY

I don¡¯t see anything about the BITX or UBITX radios in this thread. 73 Robert (N5RHA) Sent: Wednesday, July 4, 2018 2:06 PM To: [email protected] Subject: Re: [BITX20] Hijacked: C vs C++ Forty years