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  1. Replies
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    21,815

    PIC16F18855 and DT elapsed timer

    Hello to you all,

    As PIC16F876A become obsolete I decided to use PIC16F18855 to replace it, it is much cheaper than the old PIC16F876A and has more features.

    I implemented the code below (using...
  2. Replies
    13
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    33,596

    Re: MP3 DFPlayer Mini and PIC MCU

    Hello to all

    Ionnis you are right, soon after I started this thread, I have found that when I ordered the FN-M16P, the module I received is identified as DFPlayer Mini SKU DFR0299 or SKU 204222...
  3. Replies
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    33,596

    MP3 DFPlayer Mini and PIC MCU

    Hello to all

    Does anyone in this knowledge comunnity ever used an MP3 player like "FN-M16P Embedded MP3 Audio Module" and did successfully controlled the player with a (any) PIC MCU.

    Thanks in...
  4. Replies
    772
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    591,505

    Thanks Darrel

    Hi all of you,

    For the first time I've used the famous Darrel Taylor's interrupt routine, no words to describe it, marvellous job.

    Thanks Darrel for the explendid job

    nomada
  5. Replies
    75
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    71,752

    without transformer...

    Hi,

    Be carefull, be very carefull, when using a power supply without transformer is like walking in the wire without the net underneath...

    Atached you can see the circuit I use to put some...
  6. Replies
    43
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    62,137

    my choice is...

    Hello all,

    At my job we have been using EasyPc from Number One Systems in the last four years. It's a quite cheap electronics cad software, it has a small learning curve, we customise all the...
  7. Thread: LEDs schematics

    by nomada
    Replies
    11
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    12,633

    Hi all Maybe a look at www.linear.com would be...

    Hi all

    Maybe a look at www.linear.com would be of use. They have some nice IC's suitable to drive leds in different situations using lithium ion battery-powered applications and providing large...
  8. Replies
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    22,175

    Poll: Basically I use MicoCode Studio and MPLAB to...

    Basically I use MicoCode Studio and MPLAB to program my PIC with Microchip PicStart.
  9. Thread: Pot Commands

    by nomada
    Replies
    5
    Views
    3,315

    Hi In adition to what cocacolakid wrote and as...

    Hi

    In adition to what cocacolakid wrote and as in the PBP manual I think that using 700Ohm will be a pain in the ...

    They suggest to use something between 5k to 50k, I've already tried it with...
  10. Replies
    14
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    6,667

    Hi Michael and of course all the others I...

    Hi Michael and of course all the others

    I supposed that in your post #3 you said that you intend to get the audio signal from the link between the stereo deck and the amplifier, and in post #7 you...
  11. Thanks!

    Hi, Dave

    Sorry for the late reply, I've been away.

    I've tried your sugestion and it looks like that IT WORKS.

    I've supposed that writing to a PCF that is configurated to act like an input...
  12. How can I "see" if a PCF8574 is "alive" in the I2C bus

    Hi to you all

    My question has to do with a project in which I got involved as is something like this:

    There are 4 pcf8574, each takes care of 8 micro-switches (with pull-up resistors) each...
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    8,456

    Hi Just want to say that I mean to say RALPH ...

    Hi

    Just want to say that I mean to say RALPH (not Bruce) sorry about the confusion.

    nomada
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    8,456

    Hi Scott, Bruce is wright (as always), but do...

    Hi

    Scott, Bruce is wright (as always), but do not forget that using a LDO with that voltage difference (24 volt to 12 volt) even a little current will generate a lot of heat at LDO metallic tab,...
  15. Replies
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    9,329

    Hi! You can use something like BC546 or...

    Hi!

    You can use something like BC546 or similar, here in Europe they are easy to find, if you live across the Atlantic just go to one of those companys who sell trough the net (Farnell, RS, etc)...
  16. Replies
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    20,309

    Hi to you all I remembered that when I...

    Hi to you all

    I remembered that when I implemented Melanie's OLIMPIC TIMER with a Crystal Clear Technology LCD (with Hitachi controller) I couldn't have any character on dispaly until I set...
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    6,568

    I have to agree with TOALAN! Most of the time we...

    I have to agree with TOALAN!
    Most of the time we get in troubles just because we forget to think in terms of hardware/software relation.
    Probably we forget sometimes that each designs may need a...
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    9,721

    Hello all I don't know if this get in time yet,...

    Hello all
    I don't know if this get in time yet, but....
    Paul I hope that your workbench power supply has two different transformers, one for each power rail otherwise you maybe inducing noise right...
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    6,001

    Hi rossfree What a wonderfull idea you came...

    Hi rossfree

    What a wonderfull idea you came up, a friend of mine will be married next week and your virtual cricket would be a very good joke for that special night...

    Can you put your code...
  20. Replies
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    5,588

    Hi all After reading the link provided by...

    Hi all

    After reading the link provided by NavMicroSystems I remember what happened when I used the ICD for the first time and I must say it originated a "melting" problem.

    I just programmed a...
  21. Replies
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    31,268

    Poll: Hi mister_e Today I've tried the ICd of...

    Hi mister_e

    Today I've tried the ICd of MCSplus ... and it worked!

    However initialy I found myself in troubles because I've followed the MCSplus help file schematic and it didn't worked, for...
  22. Replies
    48
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    31,268

    Poll: Sorry all and specially mister_e... For not...

    Sorry all and specially mister_e...

    For not responding to your sugestion of cheching under MCS help file about ICD but as 12000 people in my small country I also catch Influenza that puts me to...
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    2,309

    View Post

    Hi SergioRM

    I´ve once had a similar problem with MCS and WinXP and I decided to (for good) to get rid of WinXP and use Win2000 and it has been working like a Rolls Royce.

    I remember also that...
  24. Replies
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    31,268

    Poll: Hi, mister_e You are right, Microcode Plus...

    Hi, mister_e

    You are right, Microcode Plus does provide some support for debugging but my doubts (because I do not know much about it) are about how to get MCPlus talking with the device(PIC). I...
  25. Replies
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    31,268

    Poll: View Post

    Hi all,

    I´m using PBP 2.43 - legal.
    As soon I can spare some ...Euros I'll buy the 2.45 upgrade.

    I'm using also Microcode Plus (legal too) and it realy helps writing and checking the code.
    ...
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