Yesterday I was thumbing through my Poplar Sci mag and ran across an ad for
a radar scrambler type device.
Now I don't advocate driving at excessive speeds but one of the features of
the device seemed like a good PIC project.

They used a flashing IR LED to confuse the LASER type speed guns. The add
said the laser gun takes several readings per second of the object that its
pointed at and measures the difference for a mph. The IR LED flashing
confuses the laser's computer and no speed registers at the gun display.

Does anyone know anything about how this works?
Would the IRLED have to flash at a particular freq, if so what?

Thanks
Malcolm

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