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  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Recent content by Electroenthusiast

  1. Electroenthusiast

    Looking for a part which works like

    I just checked that option. It seemed to be on 'Power Saving Mode', yet, there was no changes after i changed that setting. The problem still persists.
  2. Electroenthusiast

    Looking for a part which works like

    There seems to be some issue, where all the WiFi APNs disappear in the list. It may be an issue with network card/malware. But, LAN connects all the time without any hassle.
  3. Electroenthusiast

    Looking for a part which works like

    Thanks for all the inputs. The spool which i made for now is good enough, since i don't handle the wires all time. I'm using it since 10 days, and I found that it is very much okay to use. The products posted above seems to be heavy in pricing since it will be occasionally used.
  4. Electroenthusiast

    Looking for a part which works like

    Thanks for the replies. Spool was what I am looking for, but it should be somewhat semi automatic, or have a enclosure and at least a rotor to retract it back inside the spool/reel/drum. Right now, I fixed it with a two food containers attaching the backs to each other and finding a temporary...
  5. Electroenthusiast

    Looking for a part which works like

    I'm looking for a device which works partly like extension chords box. Like the wire/cable should go inside it once I am done using it. I have a lengthy LAN cable which i use to rig to the laptop which I keep moving places around. But, the point is I don't want to use WiFi for some reason. The...
  6. Electroenthusiast

    Parameters defining the charging rate

    I have a ques. The USB adaptor (older 10W ones) which i usually use to charge my cell phone is getting disturbingly hot over a usage of hour and above. Just when the cell phone battery crosses half charge, i can sense the heat on the insulation of the USB adaptor. Any sense of warning? Also...
  7. Electroenthusiast

    Electricity is not we think?

    The weird thing i was talking about in the previous post was about a LED bulb connected to the mains voltage. Not the same which i was pointing out in the Original Post. Sorry for the late reply. Don't know why i didn't check ETO in a while.
  8. Electroenthusiast

    Electricity is not we think?

    I was looking at my night light switch off at times automatically. I need to switch it OFF and ON again for it to light again. I don't understand why this is happening. Previously used a wireless bulb, which i thought had connectivity issue. But, now the issue is acting on a normal LED bulb too.
  9. Electroenthusiast

    Co-axial Cables

    In that sense, i understand that the dimensions of the coax should be related to the wavelength of the signal. How can i know more about this? Because the calculator link doesn't give a practical design method for this. It appears from it that the diameters of the coax can be anything. How does...
  10. Electroenthusiast

    Co-axial Cables

    Nigel Goodwin What kind of screening are you talking about? Any link which explains it in much depth? rjenkinsgb How are twisted pair have capacitance in between? Why does impedance matching play an important role in coax cables? What happens if i neglect the fact? Didn't know that even...
  11. Electroenthusiast

    Co-axial Cables

    If it does act like a capacitor, does it block direct current? What is the point that a coax should be used, and why not a normal cable with two wires? I'm just going little deep before i can dive deep into the topic.
  12. Electroenthusiast

    Co-axial Cables

    I just ordered (a few days ago), some coaxial cables to connect to my wifi antennas. And, it works perfectly fine for my purpose. But, what i didn't understand was that being a qualified professional myself, i couldn't think of doing anything of such myself. I could had bought the spares and...
  13. Electroenthusiast

    Funny Images Thread!

    There is something called as 'Black Light', which the magicians use.
  14. Electroenthusiast

    Funny Images Thread!

  15. Electroenthusiast

    Funny Images Thread!

    This seems to be from a book, which was named somewhat like '..... and ..... at the bar'.
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