Have you ever wondered how an electronic wind vane translates a direction into a unique signal? It seems as though it might be very complicated, and indeed some of them are. [martinm] over at ...

Have you ever wondered how an electronic wind vane translates a direction into a unique signal? It seems as though it might be very complicated, and indeed some of them are. [martinm] over at ...

Weather vanes, used for centuries to indicate wind direction, now serve primarily as ornamental and symbolic decorations. Weather vane designs, often crafted from copper or gold-gilded steel, range ...