Parts

Joystick

Company name: Bestbuy
Website: http://www.bestbuy.com
Part description: Analog Joystick
Cost: $10
Quantity: 1

Etch-A-Sketch

Company name: The Ohio Art Company
Website: http://www.etch-a-sketch.com/
Phone & Fax: 1-800-641-6226
Part number: 505 - Classic Etch A Sketch®
Part description: http://www.world-of-toys.com/cgi-bin/catalog.pl
Cost: $14.95
Quantity: 1

Stepper Motor

Company name: Jameco
Website: http://www.jameco.com
Phone & Fax: 1-800-831-4242, 1-800-237-6948
Part number: Jameco #172646 Mfg Ref # 42BYG205
Part description: MOTOR STEP,9.6VDC/75ohm
Cost: $14.95
Quantity: 2

O-rings

Source: Machine shop
Part description: 1.75 x 1.5 x 1/8 and 2 x 1.625 x 3/16
Quantity: 2 each