(string-append
"can get in store. unit cost goes down for large orders"
", see page for specifics."))
- (make-item "Arduino(tm) board"
+ (make-item "Arduino(tm) Uno board"
1 16.98 8
(string-append
"http://www.colorapples.com/2012-new-arduino-uno-r3-boar"
(string-append
"comes with USB A to B cable. unit cost goes down for"
" large orders, see page for specifics."))
- (make-item "motor" 2 6 7 "https://solarbotics.com/product/gm3/")
+ (make-item "gm3 motor 224:1 90 degree shaft"
+ 2 6 7
+ "https://solarbotics.com/product/gm3/")
(make-item "transparent 400 point (half) BreadBoard"
1 5.95 1
(string-append
"Scotch-Permanent-Double-Sided-Foam-Tape/"))
;; TODO: get actual cost of #4-40 phillips 1&1/4" screws
(make-item "#4-40 Phillips 1 1/4 inch screws"
- 3 .1 1
+ 4 0.1 1
"olander" "price is an estimate. can pick up in person")
;; TODO: get actual cost of #4-40 hex lock nuts
(make-item "#4-40 hex lock nuts"
- 6 .1 1
+ 6 0.1 1
"olander" "price is an estimate. can pick up in person")
;; TODO: get actual cost of #6-32 3/8" screws
(make-item "#6-32 button hex head socket 3/8 inch"
- 12 .1 1
+ 12 0.1 1
"olander" "price is an estimate. can pick up in person")
(make-item "motor controller"
1 (/ 5.2 5) 10