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    Re: VB.NET Program

    Hi mark_s;

    I'm aware of that dll, but i didn't use it.
    You can probably use this to try out, but only in C and C#...
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    Re: VB.NET Program

    It's been a long time since i don't use this project. It was made in VB.net 2008, so it should be easy to use with VS 2015.

    At his moment i really don't have the time to port the code to VS2015,...
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    Re: Looking for "transparent" RF transceiver

    I'll been using (hobby) the HC-12 modules available everywhere. They are cheap and work well.

    For professional projects, i only use LORA devices
  4. Re: Regarding Darrel Taylor

    Another year!! :frown:
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    Re: Calculating Daylight Saving Time

    It's for this reason that is better work with epochtime.
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    Re: Calculating Daylight Saving Time

    Dwight

    How are you getting the time? GPS?
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    Re: Calculating Daylight Saving Time

    // Remainder (Modulus)
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    Re: HC-12 error correction

    Great!:) :) :)
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    Re: HC-12 error correction

    From my point of view is working fine.
    You can try out my configs above. Also increasing the VCC of the TX to something like 4,5V will improve the transmission.
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    Re: HC-12 error correction

    Ok, than post your test result here. I'm curious. Can you also send me where you bought you rmodules?
    I bought mine in Banggood!
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    Re: HC-12 error correction

    Hi;

    In this moment i'm using 4800,8,n,1, max tx power.
    No, i'm not using any correction, and i'm tx/rx about 83 bytes for message 1 time for second. ( NMEA RMC Message ). The distance is about...
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    Re: HC-12 error correction

    Hi;

    I use those modules a lot.
    The 1000m are of course in best of the best conditions, but 50m are very bad.

    Look at the datasheet, to increse the range you need to decrease the baud rate,...
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    Re: Dodge temp sensor

    Hi would do it with a 1N4148. Works good for this aproach!
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    Re: GMT to Local Time Routine

    Hi Art;

    The Epoch/Unix time ( 32 bits ) its valid since 1970 to 1938. Probably it will be changed to 64bits and then it will be valid longer than the age of the universe. ( Probably )

    Several...
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    Re: GMT to Local Time Routine

    Thats why its better working with EpochTime.
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    Re: GMT to Local Time Routine

    Hi;

    I allready do this, but not in PBP, however i will explain how i do it;
    After receiving the GMT you convert it to EpochTime
    Than you subtract the seconds to the EpochTime, for instance...
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    Re: Bought this RF modules

    Yes, those modules suck!

    Sim, esses módulos não valem nada, falham muito. Experimenta os que eu te disse, os HC-12. Comprei uns poucos e funcionam muito bem, e são mais baratos.
    Ou então os NRF....
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    Re: Bought this RF modules

    Hi Cesar;

    Yep, the configuration sometimes disapears from those RF module. I really recommend the HC-12. They are cheaper than those, and works better.
    By the way, are you brazilian or portuguese?
  19. Re: Using external EEprom - need a little guidance

    I can't confirm, but i acutally think that 24c256is not capable of writting 2 bytes in sequence. You can only wirte one byte, or one page of 64bytes in sequence.

    What is the vendor? Please confirm...
  20. Re: Using external EEprom - need a little guidance

    Found another one using I2C



    '****************************************************************
    '* Name : Ext. EEprom.BAS *
    '* Author : [GADELHAS] ...
  21. Re: Using external EEprom - need a little guidance

    Hi Scampy;

    Here is a code i do some time go to interface a 93c46 using both MSSP and Shift. Hope ot will be useful to you;



    '****************************************************************...
  22. Re: Our dearest friend has passed away. Bye Darrel...

    It's been 1 year without Darrel...... We missed you a lot DT!!! :frown:
  23. Re: 18F family, 40 pin PIC with 64K flash memory - 5v - suggestions please

    Pic18f4680
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    Re: Account hacking ?

    Yep, me too!
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    Re: HC-05 Bluetooth Modules

    That module works with Uart. You can use just a simple Uart example sending Hello World.
    In the other side ( Android Phone, for example ) you can use something like this to capture the text;...
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