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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 MostOner

  1. M

    Color organ set-up

    Thx Reloadron, I bought the kit from Electronic Goldmine for a fun project but I have something new on my mind now. I need to make a portable sound activated LED. LED must respond to sound and light up depending how strong the sound is. If no sound, no light. I did some searching and found...
  2. M

    Color organ set-up

    Thank you for the comments. I should have read more about LEDs... :)
  3. M

    Color organ set-up

    Hi, Just a quick question about the light that I can use for this type of color organ 3 Channel Sound Activated Color Organ Kit-The Electronic Goldmine It says that any light will do but if I solder one Luxeon Rebel High Power LED to each AC outlets will it work or do I need resistors...

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