Budget
Here is an overview of how much we paid for the materials we used. Some of the materials we had already or obtained for "free" from Olin. Scroll down to the bottom to see the total value and amount paid for our project.
Item |
Vendor |
List price |
Paid Price |
PVC Shaft |
Harvey's Hardware |
$7.00 |
$7.00 |
Mounting PVC Shaft |
Harvey's Hardware |
$10.00 |
$10.00 |
Metal Rod |
Harvey's Hardware |
$4.00 |
$4.00 |
Washers (2) |
Harvey's Hardware |
$1.00 |
$1.00 |
Bearings (2) |
Harvey's Hardware |
$8.00 |
$8.00 |
Plywood |
Home Depot |
$10.00 |
$10.00 |
Pressboard |
Home Depot |
$5.00 |
$5.00 |
LED Matrix Screens (3) |
Adafruit |
$75.00 |
$75.00 |
Compass |
Adafruit |
$10.00 |
$10.00 |
3.5mm Extender |
Amazon |
$5.00 |
$5.00 |
Industrial Velcro |
Amazon |
$10.0 |
$10.00 |
Button |
Amazon |
$5.00 |
$5.00 |
Rasberry Pi Kit |
Amazon |
$80.00 |
Free |
Microphone / Audio Card |
Amazon |
$13.00 |
$13.00 |
Female Adapters |
Amazon |
$4.00 |
$4.00 |
Sprockets |
McMaster |
$34.00 |
$34.00 |
Chain |
Value |
$10.00 |
$10.00 |
12 to 5 Voltage Converter |
superbrightleds |
$16.00 |
$16.00 |
Stain |
Lowe's |
$5.60 |
$5.60 |
Spray Paint |
Lowe's |
$6.00 |
$6.00 |
Laquer |
Lowe's |
$5.00 |
$5.00 |
Trim (2) |
Lowe's |
$13.00 |
$13.00 |
Wood Glue |
Lowe's |
$3.00 |
$3.00 |
Sprockets |
Olin |
$34.00 |
Free |
3D Print Filamint |
Olin |
$10.00 |
Free |
Spring Pin |
Olin |
$2.00 |
Free |
Screws |
Olin |
$10.00 |
Free |
Wood |
Olin |
$15.00 |
Free |
Steak for Screens |
Olin |
$21.00 |
Free |
Wires |
Olin |
$5.00 |
Free |
Special Bearing |
Olin |
$16.00 |
Free |
Stepper Motor |
Olin |
$25.00 |
Free |
Thicker Plywood |
Olin |
$2.00 |
Free |
Arduino |
Olin |
$45.00 |
Free |
Breadboards |
Olin |
$10.00 |
Free |
Power Supply |
Olin |
$10.00 |
Free |
Power Supply Connector |
Olin |
$5.00 |
Free |
Metal Sheet |
Olin |
$14.00 |
Free |
Limit Switches (10) |
Amazon |
$4.32 |
$4.32 |
Proto-boards |
Olin |
$1.00 |
Free |
Total Value: |
$568.92 |
||
Total Paid: |
$263.92 |