Centrifugal switch activated device

A centrifugally activated electronic device comprising

• a housing, the housing enclosing and sealing an internal volume;
• an activation circuit disposed in the internal volume of the housing;
• a power circuit disposed in the internal volume of the housing;
• a power source connected to the activation circuit and to the power circuit;
• the activation circuit including a power circuit actuator, the power circuit actuator being operative, when energized, to cause the power circuit to become energized by the power source and to remain energized by the power source after the activation circuit is deenergized;
• the activation circuit including two or more movable contacts and a fixed contact corresponding to each of the movable contacts, each movable contact having a movable contact point that is configured to move from an open position not electrically contacting the fixed contact to a closed position electrically contacting the fixed contact when the device is rotated about an operative axis of rotation, the activation circuit being adapted and configured to be energized by the power source when the movable contacts are in the closed positions.