With addition to a webcam in a PC, it is required to have a mic also. If we have headset cum mic, then no problem, but if we don’t?

Well, there’s no need to buy a separate microphone for a PC if you can make it in 10 rupees.

Yes, I said 10 rupees. All you need is just basic electronics knowledge, a mic tablet, some shielded wire, a 3.5mm jack.

  1. Condenser mic (tablet): 5/-
  2. Sheilded wire (1metre): 2.5/-
  3. A 3.5 mm audio jack: 2.5/-
    Total 10/-

Please see the following diagram to set it up.

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  1. I think what you have shown in above circuit is incompleted without giving power supply i.e. 5v and a current limiting resistor 10k to the condenser mic

  2. Thanks you, I have a little board with that exact mic on it, I can use this info to make it into a mic for my webcam .

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