cut a piece of red & green light strips 15 leds long, connect 2 of the wires from the motor to one of the light strips and the other 2 wires to the ot...
This is my second instructable, I will show you how to make this cool lightshow, it is available on ebay at this link http://www.ebay.com/itm/160959250514?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649
What you will need 24" pvc pipe 24 volt stepper motor red & green light strip [or any colors you choose 4- #6 x 1-1/4" bolts & nuts 2 ft. 1/2" copper pipe & 1/2" copper tee tubing cutter j-b weld glue [shoe goo] drill & #6 drill bit sand paper [80 grit] silicone sheet aluminum or plastic [for the tail] spray paint [optional] First cut a piece of 3" thin-wall pvc to a 24" length mark the center & draw the blade design, cut out the blade with a jigsaw, sand the rough edges, drill a 5/16" hole on the center mark, mark & drill 2 # 8 holes 2-1/2" apart for the 24 volt stepper motor[ i can sell you one],
Step 2: Stepper motor
cut a 2" long piece of copper tube, with j-b weld glue it onto the gear on the stepper motor, let set 24 hrs., bolt the motor to the back side of the blade with 2 nuts & bolts, cut a 6" piece of copper tube [down pipe] and glue it into the tee, cut a 16" piece of copper tube [tail boom], cut out a tail from the aluminum sheet, drill 2 holes and bolt it to the copper pipe, glue the tail boom to the tee, glue the copper pipe on the stepper motor to the tee,