#electronics

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  1. Abdallah_Abdelbaset_

    Can't understand this power-on-reset comparator circuit (acts like SR flip-flop?)

    Hi everyone, I'm trying to understand this circuit (attached image) as part of an experiment I'm running, based on this video: I understand basic comparator operation and the standard Schmitt trigger configuration (positive feedback creating hysteresis around V+ = V-), but this particular...
  2. D

    We are looking for your inputs on the annual All About Circuits survey

    Hey loyal forum members! This is Dale Wilson, Director of Engineering and Content for All About Circuits and EETech. Every year we publish a survey to take the pulse of the electronics industry. This year, we have shortened the survey AND increased the number of gift card prizes (and total...
  3. O

    7 segment Display

    Hey everyone can you just give me brief idea how can i Design and implement a digital circuit which can display the KAMILAH with delay of 3 sec on seven segment displays. Implement the prototype first using Proteus and then translate it to the hardware.
  4. Allan Swasta 256

    Itel I/O chip on laptop motherboard is heating up when battery is connected

    I opened my laptop (Accer) to clean it up like I've done many times before, but this time round when I closed it up it wasn't powering up. Not coming on and fan not moving, (but power light showing charger connected was coming on when I connected it's charger) So I opened it up to check the...
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