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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.

  • 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 hexe

  1. H

    sound amplification

    Those sensors would do excellent but there are other people living in the apartment they would trigger those sensors too.Also i cannot plant anything to other floors just outside of my door because of my neighbors. My thought is to listen recordings and see if someone entering building gets...
  2. H

    sound amplification

    Sorry for replying lately my pc has mic input i need an omnidirectional mic I want to record footsteps or more accurately people on the stairs of my apartment.An audio detection software (like http://www.zonetrigger.com/sound-detection/) will email me recordings whenever it...
  3. H

    sound amplification

    Hi.I need to record some enviromental sounds (not speech).I tried my pc's microphone but it cannot even record sounds i can hear without any device.I want to hear barely noticable sounds loudly.Sound quality and distortion is not that important.Mic wil be used indoors and sounds will be recorded...

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