Sunday, December 19, 2010

Mysoore Mallige Prithvi







A key Crossover is a four-switch contacts are connected in pairs, so that, when crossing the connections, change the direction of flow.

One of the key applications a crossing is to change the direction of rotation of an engine, which serves to achieve a mobile moves forward or backward or upward or downward, if the movement is vertical.


BOM
  • A clothespin.
  • A battery-pack.
  • 5 points of steel.
  • 2 pieces of thread rigid (10 cm).
  • Two pieces of flexible wire . Scrap
  • bar 10x5 x0, 1 cm.









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