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Re: VFO & Digital Read out Does Not work (where do I get software for the

 

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Thanks Ron,

Yes adjusted contrast..? Wiring is correct.? I decided to get it from Amazone so I didnt have to wait 20 days...


Bob,

K6YN


Sent from



From: [email protected] <[email protected]> on behalf of ron van doremalen <ronvandoremalen@...>
Sent: Monday, January 30, 2017 8:21 AM
To: [email protected]
Subject: Re: [BITX20] VFO & Digital Read out Does Not work (where do I get software for the
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Backlight is working/you adjusted the pot to get good setting and checked the wiring and is matching the raduino script for lcdcrystal?

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Lcd for $10, there must be cheaper ones to get. Amazon is not my idea of cheapest.

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Ron ¨C PA3FAT

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Van: [email protected] [mailto:[email protected]] Namens B S
Verzonden: 30 January, 2017 17:10
Aan: [email protected]
Onderwerp: Re: [BITX20] VFO & Digital Read out Does Not work (where do I get software for the

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Dear Jack,

THANKS,

I compiled and UPLOADED with no new results.? No readouit on Screen.? I ordered a new screen from AMAZONE for under $10... ? Hope this works!

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BOB
K6YN

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Sent from

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From: [email protected] <[email protected]> on behalf of Jack Purdum via Groups.Io <econjack@...>
Sent: Sunday, January 29, 2017 7:37 PM
To: [email protected]
Subject: Re: [BITX20] VFO & Digital Read out Does Not work (where do I get software for the

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My bad: Change this line:

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LiquidCrystal lcd(12,?11,?5,?4,?3,?2);

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to

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LiquidCrystal lcd(8,9,10,11,12,13);

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and report back.

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Jack, W8TEE

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From: B S <saaint@...>
To: [email protected]
Sent: Sunday, January 29, 2017 6:05 PM
Subject: Re: [BITX20] VFO & Digital Read out Does Not work (where do I get software for the

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THANKS!

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I just compiled and UPLOADED the attached program.? DOES NOT DISPLAY

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see attached Photo

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BOB

K6YN

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Sent from

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From: [email protected] <[email protected]> on behalf of Jack Purdum via Groups.Io <econjack@...>
Sent: Sunday, January 29, 2017 1:12 PM
To: [email protected]
Subject: Re: [BITX20] VFO & Digital Read out Does Not work (where do I get software for the

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Does this work on your Nano:

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#include <LiquidCrystal.h>

// initialize the library with the numbers of the interface pins
LiquidCrystal lcd(12,?11,?5,?4,?3,?2);

void?setup()?{
??// set up the LCD's number of columns and rows:
? lcd.begin(16,?2);
??// Print a message to the LCD.
? lcd.print("hello, world!");
}

void?loop()?{
??// Turn off the display:
? lcd.noDisplay();
??delay(500);
??// Turn on the display:
? lcd.display();
??delay(500);
}

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From: dj0hf <dj0hf@...>
To: [email protected]
Sent: Sunday, January 29, 2017 4:04 PM
Subject: Re: [BITX20] VFO & Digital Read out Does Not work (where do I get software for the

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Hi Bob,

the simple 'Hello World' sketch normally outputs to the serial port and so wouldn't show anything onthe green screen unless the appropriate libraries have been included and the program extended to include the output to the green screen.
So although it doesn't help you find the problem, your display may not be defective.

Good luck,
Ian
DJ0HF/G3ULO

Am 29.01.2017 um 21:29 schrieb B S:

Thank again for all the help!

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I FINALLY got the complied RADUINO sketch to UPLOAD to my NANO..? When plugged into my radio it TUNES the receiver but there is still NO digital read out on the JHD162A green screen.

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I downloaded a simple "HELLO WORLD" sketch from ARDUINO webpage and uploaded that sketch.? Still no reading on the green screen.

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I am concluding that my screen is bad..? Is this a reasonable assumption?? ??

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IS the JDH659a LCD Display module a direct replacement fit for the JDH162a LCD display?

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BOB

K6YN. ?

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Sent from

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From: [email protected] <[email protected]> on behalf of John Backo via Groups.Io <iam74@...>
Sent: Saturday, January 28, 2017 3:33 PM
To: [email protected]
Subject: Re: [BITX20] VFO & Digital Read out Does Not work (where do I get software for the

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These are all warnings. They have little to do with the running of the program. If it works, OK. If not, you need another configuration as already mentioned.

john
AD5YE


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