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Re: JackAl System Preview
Hi Jack Many thanks for this infos. After the 30th of September what will become of the ArduinoInfo.info Wiki? It's a mine of information and we will miss it. As a retired computer scientist I know
By F1BFU - Fr - 79 · #60059 ·
Re: I find This Shorted Circuit on Raduino, here the pics..plz Help? #ubitx-help
Armin, thanks for the File, and your offer for look to the ubitx.. where is your location and would you like send me an email please for contact?
By sdr freak · #60058 ·
Re: bitx40 tuning range
Terry, Do you mean the "scan range" that can be set in the SETTINGS menu? The "scan range" that can be set in the SETTINGS menu is for frequency scanning mode: *Frequency Scan* 1 short press - set
By Allard PE1NWL · #60057 ·
Re: I find This Shorted Circuit on Raduino, here the pics..plz Help? #ubitx-help
Yesterday I have tried everything all day long, everything, and nothing is different... I am mentally at the end, since now over 2 months daily I try to get the device to run and it simply becomes
By sdr freak · #60056 ·
bitx40 tuning range
hi all if i use a ten turn pot and set the range to 200 from 7.0 to 7.2 - what do i do with the scan range as the end of the pot does not need to scan because our allocation is 7.0 to 7.2 terry gm4dso
By terry hughes · #60055 ·
Re: VK4PLN's Radrino replacement boards
The Raduino replacement boards work. I have 2 of them running and they work like a factory original.. only better. have plenty of I2C bus connections for other addons. -- 72 and God bless KD4EPG
By Dennis Yancey · #60054 ·
Re: JackAl System Preview
The PCB is 100x100mm. The display and 2 encoders are not attached to the board, and can be placed wherever you want (following good RF practices). The other external connections are "standard" ?BITX
By Jack Purdum <jjpurdum@...> · #60053 ·
Re: JackAl System Preview
You've got a dozen free pins, about 800Kb of flash, and over 200Kb of SRAM all scooting along at 180MHz to add a bunch of stuff if you wish. We've got all kinds of things we want to add after we
By Jack Purdum <jjpurdum@...> · #60052 ·
Re: JackAl System Preview
Hi Gilles: The PCB will be sold separately, but with all SMD components in place. The card works with either display size. The Teensy is Arduino compatible, so pretty much anything you learn for the
By Jack Purdum <jjpurdum@...> · #60051 ·
Re: uBitx has a bit too crispy / semi-distorted audio even on low signal levels #ubitx #ubitx-help
Martin, just connect your amplifier to wiper of the volume control and do not connect up wire M to the internal connection. Skip Davis, NC9O
By Skip Davis · #60050 ·
Re: 2.8" Color TFT display with mouse control #ubitx
Thanks!? -- John - WA2FZW
By John P <j.m.price@...> · #60049 ·
Re: 2.8" Color TFT display with mouse control #ubitx
Thanks, It's an MFJ knob. Very expensive. Got mine in a $2 box of knobs at a hamfest though. Jim
By Jim Sheldon · #60048 ·
Re: 2.8" Color TFT display with mouse control #ubitx
Very nice work! One question totally unrelated to the cool technology; where did you get the knob for the encoder. I really like that.? -- John - WA2FZW
By John P <j.m.price@...> · #60047 ·
Re: Reverse Polarity Protection Kit and Document
What if you hook up the reverse polarity protection incorrectly and didn't realize it. Ha ha. Nice device though Joe
By Joe Puma <kd2nfc@...> · #60046 ·
Re: uBitx has a bit too crispy / semi-distorted audio even on low signal levels #ubitx #ubitx-help
Hi After looking in to the schematic on V4 board? - In case of usage of an external output amp (bypassing infernal) ¨C would be possible please to confirm? that I can disconnect R71 and connect
By capo358@... · #60045 ·
Re: What does zero-beat sound like? #ubitx
Hello Rogier In this short video you will hear and understand what is mean with "zero beat " an after that you can apply it to? firmware manual calibration section : "rotate the encoder until you
By capo358@... · #60044 ·
Re: JackAl System Preview
Jack, any chance you could provide some sort of 3d CAD file for the board, with components.? I use Autodesk's Fusion360 to design my case layouts.? It's nice to know how things will fit before I
By John Scherer · #60043 ·
Re: Reverse Polarity Protection Kit and Document
I used the K.I.S.S. first example of a series rectifier.?? Mine goes from the power jack to my 2 fuses.? The tiny voltage drop is not noticeable. -- Lee - N9LO?"I Void Warranties"
By Lee · #60042 ·
Re: JackAl System Preview
Wow this is a wonderful product Jack!? It reminds a bit of my Pic-a-Star.? It would be great to add a 4x4 matrix keyboard option.? Looks like my uBitx will need a bigger box now ;-) -- John - N0CTL
By John Scherer · #60040 ·
Locked Ashhar in space? #off_topic
I guess Ashhar is too modest to brag about this one... http://soldersmoke.blogspot.com/2018/09/farhans-satellite.html If you are not reading Bill's blog, you are missing lots of good stuff. --
By Doug W · #60039 ·