Concept Sketches

The following is a collection of my sketches for ideas of moving parts involving a simple motor.

Above: the motor will share the rotation with some dowels via rubber bands or similar. Attached is a band with different length metal pieces on it. Each piece will make a different noise as it hits something as it goes around,

One motor is powering the rotation of several dowels with fans or windmill like structures attached  to them.

The motor turns a large truncated cylinder which in turn makes the wires rise and fall through the top piece.

One motor makes four dowels spin in different places in the shape of a cross.

Similar to the previous one; the motor seperates its energy into four parts of a cross. This time, with pencils or pens. Each point of the cross will have a point of the pencil on the paper below. as it spins it will create different textures.

A rack of different dowels that will spin and create sound as the metal strips on their ends come into contact with something, maybe one another.