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  1. Re: Doing something at predefined amount of steps?

    Write it your self's....
  2. Thread: Apa102/sk9822

    by Dave
    Replies
    3
    Views
    119

    Re: Apa102/sk9822

    Michael, after doing that, set the port pins LOW, That way you wont be inadvertently setting the clock line high or the data line high before sending REAL data.
  3. Thread: Apa102/sk9822

    by Dave
    Replies
    3
    Views
    119

    Re: Apa102/sk9822

    Michael, What may be happening is, when power is applied to the strip and the processor at the same time the micro has ALL pins in a high impedance state. At that time there is an opportunity for the...
  4. Thread: PBC and PBP ?

    by Dave
    Replies
    1
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    87

    Re: PBC and PBP ?

    I believe you are thinking of the .HEX file. That is whats generated after a Compile and Assemble. As far as PBP/PBC you can give any extension to the file names. I use ,BAS as my default.
  5. Replies
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    338

    Re: Revisiting Timers & Time Stamps

    In 16 bit mode, when writing or reading the timer always write or read the timer.low byte first as the timer.high byte is triggered by the low.byte read or write operation.
  6. Replies
    6
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    193

    Re: Component recomendations

    I have used both of these when I designed some EMC test equipment for a former employer. IXTA3N50D2 and a STY145N65M5. However you will be hard pressed to find LOGIC level devices in that voltage...
  7. Replies
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    15,480

    Re: Stable Adc Reading Routine

    I have been following this thread for some time and you say this in post #46 "This data is feedback from position of camera slider." What are you doing with the feedback data? Using it to close loop...
  8. Replies
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    15,480

    Re: Stable Adc Reading Routine

    Why not just use a LOWPASS filter like this?

    ' ********************************************************************
    LOWPASS0: 'LOW PASS FILTER (256 = NO FILTER)
    '...
  9. Re: Non standard, 160 char LCD text displays, SPLC780 controller, anyone?

    Been using it for about 10 years...
  10. Re: Non standard, 160 char LCD text displays, SPLC780 controller, anyone?

    How about this?
  11. Replies
    22
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    812

    Re: Newbie Manchester Coding question

    Here is a bit of code I wrote to test a TSIC506 temperature sensorsome time ago Mfr.'d by ZMD.
  12. Replies
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    812

    Re: Newbie Manchester Coding question

    Ioannis, I use the LINX TXM-433-LR transmitter and the LINX TXM-433-LR-S receiver to send digital data (2 ports) and temperature data from my green house to the main house. I also use another...
  13. Replies
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    812

    Re: Newbie Manchester Coding question

    After sending a number of pulses to the transmitter to condition the receiver data slicer you should send a high pulse of a specific length to use as a start of frame. After this pulse has completed...
  14. Re: Need to drive 40 pins on variable change, is there a way to do it in elegant way?

    Directly from DS1302 data sheet page 4:

    Connections for Standard 32.768kHz Quartz Crystal. The internal oscillator is
    designed for operation with a crystal having a specified load capacitance of...
  15. Thread: Morse Code Bot

    by Dave
    Replies
    3
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    571

    Re: Morse Code Bot

    Brek, Talking about Morse code and it being Field Day today I thought I would add a small program that I wrote some years ago for an 10F222 to be put onto a 3 pin stereo plug and pluged into an HT...
  16. Replies
    1
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    320

    Re: APA102C and SK9822

    Michael, Yes they are.. the specs for each are the same. I have built some interesting projects with them. I like them much better than the SK6812 "NeoPixels" as there is no reason the data stream...
  17. Replies
    5
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    773

    Re: Au-full quiet out here lately...

    Michel, Lately I have used the 16F18326 for a few different lamp projects as well as a remote temperature and alarm transmitter.
    It's a nice device, 14 pins with NCO and PPS as well as CLC.
  18. Replies
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    773

    Au-full quiet out here lately...

    Wow, Is it just me, or is it Summer and everybody is outside doing chores. Now that I'm retired and check the site's I see a minimum of activity. I hope everybody is having a great Summer so far........
  19. Replies
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    708

    Re: Lcdout macro problem

    I also notice that the variables "KEY_CODE VAR WORD[10]" and "REG_VAL VAR WORD" are words. If you execute the statement "REG_VAL = KEY_CODE[8] * 1000 + KEY_CODE[9] * 100 + KEY_CODE[10] * 10 +...
  20. Replies
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    1,577

    Re: Low power accurate 6 month timer - suggestions?

    Bill, Here is the connector I used on my TUBSUB project for COHO fishing. I have used it to depths of 250Ft. with NO leaks. I hope this might help for your future builds.
  21. Replies
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    1,577

    Re: Low power accurate 6 month timer - suggestions?

    If you use an 16F18326 like I'm using for my remote temperature sensor, and setting the WatchDog timer for the maximum of 18388608 or 256 seconds you can count to 60750 which is still a word size...
  22. Re: Getting data from user, how to store it properly? (kinda dialog interface)

    Might I suggest FM24W256 from RamTron. It is an EEPROM with NO write delay and 151 year data retention. I use them on quite a few of my products and have had NO failures at all. They also support...
  23. Replies
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    453

    Re: DT_INTS-18 for 27K40

    Here is the .zip file for DT_INTS-18_3_4c. I have used this for 18F27K40 and 18F47K40 with out any problems.
  24. Replies
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    4,180

    Re: ANNEX ESP8266 basic announcement and invitation

    Dwight, I have finally received my W25Q32 flash devices and installed a few into ESP8266-01's. The Annex program works a treat. I notice there is no DayLight Savings Time option when setting the time...
  25. Replies
    69
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    4,180

    Re: ANNEX ESP8266 basic announcement and invitation

    I hope to try this application soon as I am waiting for some W25Q32BV parts to arrive then replace on my 8 ESP8266-01's.
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