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The Tone Based Combination Lock Circuit with AC control

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Uploaded by on Jan 23, 2012

When you power the device on, you can program in any three tones. After those tones are programmed, the programming allows for the user to input three new tones. If the tones are within a certain window of +/- 10 or so Hz, and they are offered in the same order as when you first programmed them, a relay will turn on. If not, you're out of luck. Still in development. stand alone voice recognition and RFID modules on the way! Visit www.engineeringshock.com today!

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  • @JoystixMusic

    No, it's not you. I did a very poor job of trying to explain it. It is without a doubt my most complicated kit. I'm really glad that even though it was poorly explained, that you still took the time to watch it. Thanks so much!!!

  • you lost me cause I dont know anything. I'm impressed that you know so much! thanks for the entertaining vid!

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