These are the things you will need before starting.
-2 mirrors, one has to be at least 2" by 2"
-2 electric motors(scavenged from toy fans)
-a AA battery
-plenty of small wire
-some plastic containors to mount the motors on, anything about an inch high and sturdy enought to mount the motors on will work.
- DIY Laser Mount
-a base about 5" by 5", I used a plastic lid, you can use cardboard or anything else thats handy.
- a potentiometer to control the speed of the motor, any salvaged volume control should work
-plenty of wire so we have some slack to work with