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danadak

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      danadak replied to the thread Arduino Nano built in RGB LEDs won't turn off.
      Also be aware modern LEDs even with uA current in them will glow. So depending on drive circuit one can have this problem. In your case...
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      danadak replied to the thread Arduino Nano built in RGB LEDs won't turn off.
      What does schamtic look like from pin to LED and its power source ?
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      danadak replied to the thread tek 2712 identification of a destroyed component.
      Your picture not well focused to help you determine what it is. Pre explosion. How many electrical connections to it ? Given a liquid...
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      danadak replied to the thread AI Data Centres.
      Totally worried about AI but look at what we been doin.....
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      danadak replied to the thread AI Data Centres.
      And then we have the human factor of change for many : https://chatgpt.com/s/t_6a6dca25ccc88191bf4e2e9fa3c370ec
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      danadak replied to the thread AI Data Centres.
      "Assessed", but google "how many species are on earth" to get an idea of %age impact
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      danadak replied to the thread AI Data Centres.
      What a revelation you have posted. Of course uncertainty theory tells us an extinct species can possibly come back, the non zero...
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      danadak replied to the thread AI Data Centres.
      Excellent scientific justification. Deep insight I see. Or is that just "denial" as you put it. Earth has been evolving for millions of...
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      danadak replied to the thread AI Data Centres.
      No question I can see AI asking itself "Who is the greatest threat to the planet in terms of my destruction, in terms of species...
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      danadak replied to the thread AI Data Centres.
      Google this "planets external to solar system with atmosphere", already findings. We have already left Earth, first baby step, eg. moon...
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      danadak replied to the thread Severe waveform distortion using current feedback amplifier AD8000.
      Answer over here ? : https://www.edaboard.com/threads/current-feedback-amplifier-is-destroying-gaussian-form-pulse.417974/#post-1806790
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      danadak replied to the thread AI Data Centres.
      No, actually power control would most likely be at card level, so that specific server would be idled. Of course if a volcano erupted...
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      danadak replied to the thread AI Data Centres.
      We EE's regularly design protection circuits for excessive heat, V, current, wear.....thats old ongoing technology. They do not...
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      danadak replied to the thread AI Data Centres.
      The accounting is still out on AI centers. Yes water big issue, heat released, metals and chemicals needed for chip manufacture...
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      danadak replied to the thread Dealing with limited GPIOs on ESP8266 vs upgrading to ESP32 for IoT security?.
      SSL handshake question. here is what ChatGPT says about it - https://chatgpt.com/s/t_6a689d8ec7a48191ade0f8c725b797ac The ESP32 S3...
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