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Hello from the Conwy valley in North Wales

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Thornogson
(@thornogson)
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Joined: 6 months ago
Posts: 6
Topic starter  
  1. Hi , I’m John, returning to programming from the late 70s when we used punched cards , interested in classic car restorations and budget EV conversions and monitoring off-grid solar , hoping to stay one step ahead of my one year old grandson. 
    A big thank you to Bill and his YouTube channel  for keeping me sane through lockdown and beyond . I’d be pleased to hear from anyone else in North Wales UK 

   
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Ron
 Ron
(@zander)
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For off grid solar, check out Venus. That is the OS that runs all my solar gear.

https://github.com/sonofcy/raspivenus

Arduino says and I agree, in general, the const keyword is preferred for defining constants and should be used instead of #define
"Never wrestle with a pig....the pig loves it and you end up covered in mud..." anon
My experience hours are >75,000 and I stopped counting in 2004.
Major Languages - 360 Macro Assembler, Intel Assembler, PLI/1, Pascal, C plus numerous job control and scripting


   
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YurkshireLad
(@yurkshirelad)
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Thornogson
(@thornogson)
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Topic starter  

@zander


thanks , link doesn’t work for me?

cheers


   
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Will
 Will
(@will)
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@thornogson 

How about this one ?

https://forum.dronebotworkshop.com/postid/31366/

Experience is what you get when you don't get what you want.


   
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Ron
 Ron
(@zander)
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@thornogson Just do a google search for 'raspberry pi venus' Victron is the main user but you will see some howtos from others as well. Here is the main Victron site for the PI

https://www.victronenergy.com/blog/2017/09/06/raspberry-pi-running-victrons-venus-firmware/

Arduino says and I agree, in general, the const keyword is preferred for defining constants and should be used instead of #define
"Never wrestle with a pig....the pig loves it and you end up covered in mud..." anon
My experience hours are >75,000 and I stopped counting in 2004.
Major Languages - 360 Macro Assembler, Intel Assembler, PLI/1, Pascal, C plus numerous job control and scripting


   
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YurkshireLad
(@yurkshirelad)
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Posted by: @will

@thornogson 

How about this one ?

https://forum.dronebotworkshop.com/postid/31366/

I think he meant Ron's link, which is an empty GitHub repository.


   
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Will
 Will
(@will)
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@yurkshirelad 

Yes, I'm sorry. In my hurry I just posted the short link from the thread URL you had already given in your post. That wasn't very helpful of me, was it 🙁

Experience is what you get when you don't get what you want.


   
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YurkshireLad
(@yurkshirelad)
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Posted by: @will

@yurkshirelad 

Yes, I'm sorry. In my hurry I just posted the short link from the thread URL you had already given in your post. That wasn't very helpful of me, was it 🙁

All good! 👍 


   
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ron bentley
(@ronbentley1)
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Posted by: @thornogson
  1. Hi , I’m John, returning to programming from the late 70s when we used punched cards , interested in classic car restorations and budget EV conversions and monitoring off-grid solar , hoping to stay one step ahead of my one year old grandson. 
    A big thank you to Bill and his YouTube channel  for keeping me sane through lockdown and beyond . I’d be pleased to hear from anyone else in North Wales UK 

@thornogson

Hi,

welcome to the forum which I am sure you will find of great help - I see you have already discovered Bill's excellent video library.

There is a growing number of UK members, a new member has recently joined living on Anglesey -  @paulxle, check out his introduction post.

Punch cards, eh!  The memories are flooding back!!! I even get excited whenever paper tape is mentioned which I can still read in octal!  Yes, very sad, but we all come from somewhere.

All kidding aside, enjoy the forum.

Regards

Ron B (Stafford, UK)

Ron Bentley
Creativity is an input to innovation and change is the output from innovation. Braden Kelley
A computer is a machine for constructing mappings from input to output. Michael Kirby
Through great input you get great output. RZA
Gauss is great but Euler rocks!!


   
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PaulXLE
(@paulxle)
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Joined: 7 months ago
Posts: 4
 

Hi John

welcome to the forum, I'm the PaulXLE mentioned by Ron above (thanks Ron). Not far away from you on Anglesey. I'm a mid 70s mainframe veteran, who started with punched tape but then moved rapidly to Hollerith cards. Many a nightshift spent sticking chads into wrongly placed holes in the cards. And using a card punch to make new cards, so much more satisfying than typing! 

I too am into old cars, though I've just sold mine... and, not sure if this is allowed, but you might find interest in my own website, search for DriveArchive.

cheers

Paul

Image2

 

Paul Crossley
Isle of Anglesey, North Wales, UK


   
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frogandtoad
(@frogandtoad)
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Joined: 4 years ago
Posts: 1506
 

@thornogson

Posted by: @thornogson
  1. Hi , I’m John, returning to programming from the late 70s when we used punched cards , interested in classic car restorations and budget EV conversions and monitoring off-grid solar , hoping to stay one step ahead of my one year old grandson. 
    A big thank you to Bill and his YouTube channel  for keeping me sane through lockdown and beyond . I’d be pleased to hear from anyone else in North Wales UK 

Welcome aboard!

I love classic cars too, and I am right into the metal shaping restoration scene.
I am currently building and modifying some metal shaping tools for future use (Bead Roller, English Wheel, etc...) - All that good stuff! 😉

Please feel free to ask any questions (programming or otherwise), and enjoy the group.

Cheers


   
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Thornogson
(@thornogson)
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Joined: 6 months ago
Posts: 6
Topic starter  

thanks everyone for the warm welcome , here’s a real life problem requiring a simple solution…

I have a’52 Chevy van to which we have added single point LPG , I would like the original gauge to show the tank level of the fuel selected by the changeover switch . Fuel tank sender is 0-30 ohm , gauge is 30-0 ohm but LPG sender is 0-90 ohm . What is the simplest ( most robust) way I can show the correct level of each type of fuel?
Cheers

John 


   
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Thornogson
(@thornogson)
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Posts: 6
Topic starter  

@frogandtoad , strangely I spent lockdown 1 in my shed building sheet metal equipment and teaching myself  old school gas welding 16g aluminium, I have a ‘38 Peugeot Darl’mat body buck I must get on with, amongst others…. To the shed!!


   
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frogandtoad
(@frogandtoad)
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Posts: 1506
 

@thornogson

Posted by: @thornogson

@frogandtoad , strangely I spent lockdown 1 in my shed building sheet metal equipment and teaching myself  old school gas welding 16g aluminium, I have a ‘38 Peugeot Darl’mat body buck I must get on with, amongst others…. To the shed!!

Nice!

I recently purchased an AC/DC TIG Welder, and I haven't done any TIG welding for many years, so need to waste a couple of bottles of Argon in practice, LOL.

Cheers


   
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