The buttons on Zenith’s original “clicker” remote were a mechanical marvel
MayorMcCheese @ MayorMcCheese @lemmy.world Posts 0Comments 2Joined 2 yr. ago
MayorMcCheese @ MayorMcCheese @lemmy.world
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We had a TV that used ultrasonic sound to control the TV, When I was young I could fairly hear the tone from a couple of the buttons, though super faintly, but the dog would cock its head when certain buttons were used.