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A battery less remote control
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Posted on
Jun 08 2008 11:02 PM
by
adeal
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SMK a leading remote control manufacturer, prototyped a TV remote control shaped like a water gun that eliminates the need for a battery. The channels, volume control and On/Off power switch is controlled by operating the trigger. The remote control incorporates an electromagnetic induction coil, high speed rotation gears, a power circuit, an infrared light emitting unit, etc. When the user pulls the trigger on the remote control, the coil rotates at a high speed by means of the built-in gears.
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