[note ""])
(item description quantity unit-cost max-lead-days where-to-get note))
+;; TODO: add sonar sensor cable making supplies
;; TODO: add actual cost for screws, nuts, and other estimated parts
;; TODO: add male-female jump wires for connecting sonar sensors
;; TODO: add ball caster
"http://www.jameco.com/webapp/wcs/stores/servlet/Product"
"_10001_10001_36792_-1"))
(make-item "9v battery"
- 1 (/ 9.99 5) 1
- "http://www.frys.com/product/5234117"
+ 1 1.29 1
+ (string-append
+ "https://www.jameco.com/webapp/wcs/stores/servlet/Product"
+ "_10001_10001_151095_-1")
"can get in store")
(make-item "9v battery holder"
1 (/ 1.25 10) 1