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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 funkmasterta

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    HELP: Break Beam Switch using IR LED/rec (long)

    Thanks for the suggestion. How would I go about creating an IR switch because that would probably work best with this application because it'll only be used at night. I found some parts at Rat shack Catalog Number: 276-145 IR LED Catalog Number: 276-640 IR Receiver Would those work?
  2. F

    HELP: Break Beam Switch using IR LED/rec (long)

    I'm an electronics newbie and I was wondering if someone could help me with this idea. How would you create a break beam type switch from an IR LED and an IR receiver? I've been wanting to add some lighting to the storage compartments in the front doors of my car so that at night, we don't...

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