• Bassman1805@lemmy.world
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      3 months ago

      You can make a white noise generator from a single transistor. Couple that with a sample-and-hold circuit, you can generate random (within the limits of how truly random your white noise is) voltages. Add a comparator to decide if the random voltage is above or below Vmax/2, and if true, turn on the light.

      Alternatively: secret alien technology.

    • Ms. ArmoredThirteen
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      3 months ago

      Raspberry pi that connects to the webcam output of a lava lamp in a secure location