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Raduino Regulator Thermal Management
So why did the B40 have a big heat sink on the regulator, but the ?B has none? (Apologies if I missed a previous explanation.)
By Arvo W0VRA · #41439 ·
Re: Are you looking for a case for your Bitx?
I have designed a case specifically for the uBITX.? You may like it.? See attachment.
By Carl Beck · #41438 ·
Re: Joystick control?
Could be easily enough implemented... assuming you had 2 analogue inputs on the arduino. A modification to the doTuning() function in ubitx_20.ino to handle the input of the X and Y and modify the
By Gerry Kavanagh · #41437 ·
Re: CAT Support uBITX Firmware CEC Version 1.0 Release #ubitx
Clark wrote :? And there is an added bonus of doing this. It means that you can easily implement a power saving option to turn off the backlight during normal operation. If the option is selected
By Michael VE3WMB · #41436 ·
Re: W0EB/W2CTX Latest uBITX software release #ubitx
Apparently the problem was due to a bad Nano on the user's Raduino - unable to duplicate the problem on at least 5 Raduino's now so it appears the bug report was one isolated case. Jim - W0EB
By Jim Sheldon · #41435 ·
Re: CAT Support uBITX Firmware CEC Version 1.0 Release #ubitx
I'll bet that would work! Jack, W8TEE To: BITX20@groups.io Sent: Wednesday, February 7, 2018 11:23 PM Subject: Re: [BITX20] CAT Support uBITX Firmware CEC Version 1.0 Release #ubitx Jack.I
By Jack Purdum <jjpurdum@...> · #41434 ·
Re: Are you looking for a case for your Bitx?
The likelihood is that since many are shipping from the UK, DX shipping would be so expensive that they don't bother listing it. / Gerry
By Gerry Kavanagh · #41433 ·
Re: ubitx AGC?
Thanks a lot for the info. I got the schematic from a link through this site. I do agree about the filter. Anyway I will give it a try and see how it works. R70 on my board is has a 100 value. 73 de
By Konstantinos Konstas, SV1ONW · #41432 ·
uBITX Manager has been successfully run on linux (Rasbperry pi). #ubitx
I have installed Mono and modified some of the programs to fit the Linux environment. I ran it on Linux (Raspberry pi) and it worked correctly. My Linux machine is Raspberry pi, so I run it here but
By Ian Lee · #41431 ·
Re: CAT Support uBITX Firmware CEC Version 1.0 Release #ubitx
A similar approach is done in the BitX40 sketch. Also it is important to note that when you use the EEPROM.put command, memory cells are only actually updated when the new data is different from the
By Allard PE1NWL · #41430 ·
Re: CAT Support uBITX Firmware CEC Version 1.0 Release #ubitx
OK I'll take a look at both yours and the hamlib codebase, maybe I can put together a specific ubitx backend for hamlib that supports the non ft817 memory commands. It would be nice to have a
By Max Lock · #41429 ·
Re: Are you looking for a case for your Bitx?
Did you look at the shipping charges? Some of them don't even have shipping charges stated. Regards Lawrence
By Lawrence Galea · #41428 ·
Re: Are you looking for a case for your Bitx?
You will have to use the olde English spelling in the UK EXTRON. :>) v/r Fred W4JLE
By Dr Fred Hambrecht · #41427 ·
Re: Are you looking for a case for your Bitx?
extRon, I left out the R when I typed it.But at least you have found a source of shoes :>) v/r Fred W4JLE
By Dr Fred Hambrecht · #41426 ·
Re: Are you looking for a case for your Bitx?
Yep, my bad! Sent: Wednesday, February 7, 2018 23:39 To: BITX20@groups.io Subject: Re: [BITX20] Are you looking for a case for your Bitx? Fred, Perhaps you meant EXTRON? A search on EXTON
By Dr Fred Hambrecht · #41425 ·
Re: Are you looking for a case for your Bitx?
https://www.extron.com/product/listbytype.aspx?subtype=194
By Compton · #41424 ·
Re: Are you looking for a case for your Bitx?
Err are you sure that's the right name? All I get searching for "exton" is a load of shoes! Mind you I am in the UK so maybe that's relevant. ????? Sent from my iPad
By Andy Robins · #41423 ·
Re: Are you looking for a case for your Bitx?
All I got with a search for "EXTON" was shoes, some $2500 water purification systems and strapping. Care to be more specific? Note: the shoes didn't have a display in them :) Vince. --
By Vince Vielhaber <vev@...> · #41422 ·
Re: CAT Support uBITX Firmware CEC Version 1.0 Release #ubitx
I use a few 1F cap in series with a bleeder resistor in parallel to each cap to keep the voltage equal. Yvon nu6i -- 73, Yvon NU6I
By at91r40008 · #41421 ·
Re: CAT Support uBITX Firmware CEC Version 1.0 Release #ubitx
Clark. Excellent, In addition to the backlight, connecting VDD of the LCD to the Transister will block the current before volts drops. Ian 2018-02-08 13:30 GMT+09:00 Clark Martin
By Ian Lee · #41420 ·