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Type: Posts; User: bravehamid

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  1. Replies
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    602

    Closed: Re: Capacitive Effect on Tracks

    Of course you are right.
    nRF24L01 Wireless Module
  2. Replies
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    602

    Closed: IC Touch and nrf24L01

    Hello
    I designed a board that has a Micro 328 , Has 3 touch channels, and works fine, but when i put nrf on board, two of the channels don't work, and it crashes.
    But when I remove the nrf from the...
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    4
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    602

    Closed: Capacitive Effect on Tracks

    Hello good time
    I designed a board that has a Micro 328 , Has 3 touch channels, and works fine, but when i put nrf on board, two of the channels don't work, and it crashes.
    But when I remove the...
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    269

    Closed: Do'nt work interup in ARDUINO

    Hi, I hope your time is fine
    I wrote my program with Interopet, but for the first time, no matter how much the second key (one of the interopts) is, I will not work until I turn the first key (to...
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    1,455

    Closed: Re: Usage of I2c on esp8266

    Excusme
    But
    I don't understand.
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    1,455

    Closed: Re: Usage of I2c on esp8266

    141895
    that's my esp.
    My problem is programming.Because I can not program it
    App Auror:
    C: \ Users \ Hamidreza \ Documents \ Arduino \ libraries \ WireExt \ WireExt.cpp: 24: 22: fatal error: avr...
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    1,455

    Closed: Usage of I2c on esp8266

    HI
    Hello
    How can I use I2C for ESP8266?
    Thanks alot
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    2,053

    Closed: Re: Problem with design esp8266

    Exactly right
    The problem is not esp but uln2003.uln2003 is problem.How does uln2003 bios?

    - - - Updated - - -

    141618
    this is my shematic.
  9. Replies
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    Closed: Re: Problem with design esp8266

    The map above is related to the contactor
    esp8266 gets the program but it does not work in the presence of this circuit why?

    What is a2?

    Not my problem is not software, but hardware
  10. Replies
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    2,053

    Closed: Re: Problem with design esp8266

    141614
    This is circuit contactor.
    2.i have to separate ic and replace again
    3.When I turn off and turn on once, I need to get the IC again
  11. Replies
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    2,053

    Closed: Problem with design esp8266

    Hi
    I designed a circuit with an esp8266, but the contactor circuitry (made up of a triac and optoelectric and uln2003) is not an compatible.
    When you turn off the power , you must first re-insert...
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    1,038

    Closed: Re: isolating two outputs from an input

    One 5 volt 2 amper and the other 5 volts 500 mA
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    1,038

    Closed: Re: isolating two outputs from an input

    No
    I have a DC input, but I want to turn this input into two separate outputs
  14. Replies
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    Closed: isolating two outputs from an input

    Hi
    I have a 5 volt input
    I want two outputs of one 2.5 amperes and the other a few milliamperes I wanted to see how do I isolate these two with each other?
    Thankful
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