Re: GPS Clock PCB #pcb

#310

Ooops...never mind. I neglected to update the user_setup.h file.

Sorry about that...I've been immersed in the ?SDX world for a while and away from clocks. I hadn'd seen this version and it looks pretty spiffy. I'll probably not do it SMD, tho...those 100+ pin ICs are a bit beyond my skill level. :)

Thanks for another cool project.

73...?? Mark

Re: GPS Clock PCB #pcb

#309

Bruce...

What version of the TFT_eSPI library are you using for this? I'm getting a

class TFT_eSPI' has no member named 'getTouchRawZ'

error when I try to compile. I suspect I have a different version of the library than you used.

Thanks & 73...???? Mark???? AA7TA

Re: GPS Clock PCB #pcb

#308

Thank you very much!!!!

Show quoted text

El sáb., 25 sept. 2021 18:00, Bruce Hall <bhall66@...> escribió:

Here are links to the GPS clock documentation.

Software description:??
Hardware description:??
Schematic:??
YouTube:??
Source Code:??
PCB Gerbers:??

Bruce

On Thu, Sep 23, 2021 at 2:47 PM <jlblancolorenzo@...> wrote:
[Edited Message Follows]

?

?

I can't find the gerbers for the GPS clock.

?

Dores anyone know where to find them?

?

Thank you

Re: GPS Clock PCB #pcb

#307

Here are links to the GPS clock documentation.

Software description:??

Hardware description:??

Schematic:??

YouTube:??

Source Code:??

PCB Gerbers:??

Bruce

Show quoted text

On Thu, Sep 23, 2021 at 2:47 PM <jlblancolorenzo@...> wrote:

[Edited Message Follows]

?

?

I can't find the gerbers for the GPS clock.

?

Dores anyone know where to find them?

?

Thank you

Files section and Pocket Tutor 3D enclosure print files wanted

#306

开云体育

I was just noticing that there are no files in this group's files section:
/g/w8bhMorseTutor/files

not a single file.? I know Bruce has the stuff for his Tutor's on his web site and gerbers on his github feed but others have contributed info to this group in files via messages but nothing is saved in the files section for reference in the future.

With that said,? I wonder if anyone has a 3D STL file for the Pocket Tutor enclosure (for 3.2 inch display and other sizes) or has a link to one?

Thank you.

Jim Pruitt
WA7DUY

GPS Clock PCB #pcb

#305
Edited

?

I can't find the gerbers for the GPS clock.

?

Does anyone know where to find them?

?

Thank you

Re: What is a sub for DMP2054U-7

#304

I have one if you want it.
Ken WB2ART?

Re: What is a sub for DMP2054U-7

#303

Jim,

A good substitute is the DMG3415U.?

If you cannot source either, let me know and I will mail you one.

Good luck on your Pocket Tutor.? It is a challenging build!

Bruce

Show quoted text

On Wed, Sep 22, 2021 at 3:12 AM Jim Pruitt <jpruitt67@...> wrote:

I have been acquiring parts for the W8BH Pocket Tutor but am having trouble sourcing the DMP2054U-7 P channel mosfet.? Digikey has none and long wait.? Mouser has none and long wait,? Newark has none and long wait.? All 3 have searches for similar devices but find none.? What can sub for this part?

I ordered some things from Newark and that was a HUGE MISTAKE!? I was charged $648 for my $173 order that was supposed to ship free and about half of it came from the UK including the MCP738310-2.

At any rate,? if anyone knows a suitable substitute for the DMP2054U-7 I would be interested in knowing what it is.

Thank you.

Jim Pruitt
WA7DUY

What is a sub for DMP2054U-7

#302

开云体育

I have been acquiring parts for the W8BH Pocket Tutor but am having trouble sourcing the DMP2054U-7 P channel mosfet.? Digikey has none and long wait.? Mouser has none and long wait,? Newark has none and long wait.? All 3 have searches for similar devices but find none.? What can sub for this part?

I ordered some things from Newark and that was a HUGE MISTAKE!? I was charged $648 for my $173 order that was supposed to ship free and about half of it came from the UK including the MCP738310-2.

At any rate,? if anyone knows a suitable substitute for the DMP2054U-7 I would be interested in knowing what it is.

Thank you.

Jim Pruitt
WA7DUY

Re: Cannot get EasyKey file to be recognized by Program

#301

Hello Allan,

I have not?seen this error before, but it?seems to indicate that there is no EasyKey.h file in your library folder.? I would check that first.

Bruce

Show quoted text

On Mon, Sep 20, 2021 at 8:01 AM Allan Hale <hale.allanm@...> wrote:

Hi Bruce,
?
Was able to get everything up to the Checkout for the keyboard to work. Now I have an error that says;?
?
“Invalid library found in C:\Users\halea\Documents\Arduino\libraries\EasyKey: no headers files (.h) found in C:\Users\halea\Documents\Arduino\libraries\EasyKey”
Cannot seem to work around this.? Perhaps you have run across this in your programming?
?
All else has been successful thus far.
?
All for now,
Allan,? WA9IRS
?
?
Sent from for Windows
?

Cannot get EasyKey file to be recognized by Program

#300

开云体育

Hi Bruce,

?

Was able to get everything up to the Checkout for the keyboard to work. Now I have an error that says;?

?

“Invalid library found in C:\Users\halea\Documents\Arduino\libraries\EasyKey: no headers files (.h) found in C:\Users\halea\Documents\Arduino\libraries\EasyKey”

Cannot seem to work around this.? Perhaps you have run across this in your programming?

?

All else has been successful thus far.

?

All for now,

Allan,? WA9IRS

?

Sent from for Windows

?

Re: New Project: keyboard keyer

#299

Good morning Murat.

Morse decoders are fascinating,?aren't they?? I tried my hand at decoding with the Morse Tutor, which is able to decode your straight key input fairly well.? ?I was surprised?how well a simple decoding algorithm can do.? ?Of course, the goal in that case was to teach Morse Code. if your fist is sloppy, then bad decoding shows the user that they need to improve!? A goal of a real decoder is almost the opposite: provide good decoding in less-than-optimal conditions, adapting to the code speed, quality, and band conditions.

Designing a real decoder is challenging indeed!? ?It is beyond the scope of my little keyer.? ?But, it would make a good project on its own.? ?

Thanks for the great idea, Murat.? ?

I hope you get the opportunity to try the keyboard keyer.? It is a lot of fun.

Bruce

?

Show quoted text

On Mon, Aug 30, 2021 at 3:33 AM ta1db <mtologlu@...> wrote:

Hi Bruce,

?

I follow your work with great admiration and interest. You do very good projects and you document them very well. I haven't been able to try your projects until now because I'm too busy with other subjects, but this keyboard keyer project can trigger me.

?

Have you ever thought about adding a "morse ( audio) decoder" to this project? With an audio input and screen printing of decoded morse signals, this project could become even more perfect.

73,
Murat

Re: New Project: keyboard keyer

#298

Hi Bruce,

?

I follow your work with great admiration and interest. You do very good projects and you document them very well. I haven't been able to try your projects until now because I'm too busy with other subjects, but this keyboard keyer project can trigger me.

?

Have you ever thought about adding a "morse ( audio) decoder" to this project? With an audio input and screen printing of decoded morse signals, this project could become even more perfect.

73,
Murat

Re: New Project: keyboard keyer

#297

Here is a short video of the keyer in action:

Bruce

Show quoted text

On Fri, Aug 27, 2021 at 6:31 PM Bruce Hall via <bhall66=[email protected]> wrote:

Here is a small project you might like:? a keyboard-to-Morse code interface.? I am working on the documentation now.

Project Description:?
Schematic:?
Builder's Guide:
User's Guide:
Source Code and PCB:?

I am still proofreading so I apologize in advance for any typos.? The source code and PCB gerbers are not yet public, but should be ready in a few days.

As always, your comments and suggestions are much appreciated.

Bruce

New Project: keyboard keyer

#296

Here is a small project you might like:? a keyboard-to-Morse code interface.? I am working on the documentation now.

Project Description:?

Schematic:?

Builder's Guide:

User's Guide:

Source Code and PCB:?

I am still proofreading so I apologize in advance for any typos.? The source code and PCB gerbers are not yet public, but should be ready in a few days.

As always, your comments and suggestions are much appreciated.

Bruce

The Art and Skill Of Radio-Telegraphy

#295

Greetings,

This was linked on page 14 of the August 2021 issue of the NAQCC Newsletter:

Regards,
Ken, KM4NFQ "Not Fully Qualified"
/g/w8bhMorseTutor

Re: Does anyone have a source for the MCU STM32F103CBT6TR? ?

#294

Hi Jim,
I used the whole board for my project. Sorry I thought you were looking for the whole board.

73 de Gary, kf9cm

Re: Does anyone have a source for the MCU STM32F103CBT6TR? ?

#293

开云体育

Gary,? that

?is a development board.? Did you use Bruce's suggestion of harvesting the mcu from that board to use on your smt MCT?

Thank you.

Jim Pruitt
WA7DUY

On 7/16/2021 5:28 AM, GARY GILES wrote:

Show quoted text

Here's one I purchased coming out of the US.

73 de Gary, KF9CM

Re: Does anyone have a source for the MCU STM32F103CBT6TR? ?

#292

Jim,
I have one spare STM chip (maybe two). If your address is current on QRZ.com I will send it to you no charge.?

73,
Guy WB7SZI?

Re: Does anyone have a source for the MCU STM32F103CBT6TR? ?

#291

Here's one I purchased coming out of the US.
<https://www.ebay.com/itm/224362040043>

73 de Gary, KF9CM