NOOB in NEED

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Arian675

Joined Feb 4, 2013
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Hello all,

My knowledge of electronics does not exceed beyond P = V I and light switches. however im working on a mechanical based project that includes a tiny electronic circuit to be built.

I visited a local electronics shop but the shop owner refused to give me "free lessons" and asked me to google the parts I need before going back.

long story short:

I need a electronic motor with a diameter of less than 4 cm to rotate clockwise and counter clockwise via a switch. Itd be nice to control the speed of rotation on both directions. ultimately the rotating motor is supposed to turn a metal rod thatd be connected to it.

If anyone can tell me what parts do I need to purchase and how to assemble such a circuit, it would be very helpful.

PS: If you decide to help, please do with details as I don't know anything about electronics.

thnx
 
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