- (item "Arduino(tm) board"
- 1 21 8 (string-append "http://store.mp3car.com/"
- "Genuine_Arduino_Uno_R3_SMD_p/OPN-013B.htm"
- "?gclid=CKizyYOKsrkCFap7Qgod9kgAOQ"))
- (item "USB a to b" 1 4 7 "https://www.sparkfun.com/products/512")
- (item "wheel" 2 3 7 "http://www.pololu.com/catalog/product/184")
- (item "motor" 2 6 7 "http://www.pololu.com/catalog/product/181")
- (item "half BreadBoard" 1 5 3 "http://www.adafruit.com/products/64")
- (item "jumper wire male/male assorted lengths"
- 1 6 3 "http://www.adafruit.com/products/153")
- (item "jumper wire female/male" 1/5 6 2
- (string-append "http://www.nexuscyber.com/"
- "7-premium-40-pin-male-to-female-jumper-wires"))
- (item "small squares of double sided tape"
- 1/30 12 1
- (string-append
- "http://www.officedepot.com/"
- "a/products/495242/Scotch-Permanent-Double-Sided-Foam-Tape/"))
- (item "#4-40 Phillips 1 1/4 inch flat-head screws"
- 3 .1 1 "home depot, lowes")
- (item "#4-40 hex nuts"
- 6 .1 1 "home depot, lowes")
- (item "#4 lock washers"
- 3 .1 1 "home depot, lowes")
- (item "Red LEDs"
- 2 .1 1 "evil mad science?")
- (item "Yellow LEDs"
- 2 .1 1 "evil mad science?")
- (item "Green LEDs"
- 2 .1 1 "evil mad science?")
- (item "330 Ohm Resistors"
- 6 .1 1 "evil mad science?")
- (item "motor controller"
- 1 (/ 5.2 5) 10 (string-append "http://www.ebay.com/"
- "itm/like/180976411359?lpid=82"))))
+ ;; TODO: add solid core wires
+ ;; TODO: add male-female jump wires for connecting sonar sensors
+ ;; TODO: add 4x AA batteries
+ ;; TODO: add 4x AA battery holder
+ ;; TODO: add 3d printer filament cost for wheel, sonar sensor holders,
+ ;; caster standoff
+ ;; TODO: add ball caster
+ ;; TODO: add angle bracket from evil mad science
+ (make-item "Arduino(tm) board"
+ 1 16.98 8
+ (string-append
+ "http://www.colorapples.com/2012-new-arduino-uno-r3-board"
+ "-atmega328-with-usb-cable-p-89818.html#.U3Lz5nJKyzA")
+ "comes with USB A to B cable")
+ (make-item "motor" 2 6 7 "https://solarbotics.com/product/gm3/")
+ (make-item "transparent 400 point (half) BreadBoard"
+ 1 5.95 1
+ (string-append
+ "http://www.jameco.com/webapp/wcs/stores/servlet/"
+ "Product_10001_10001_2123830_-1"))
+ (make-item "jumper wire female/male" 1/5 6 2
+ (string-append "http://www.nexuscyber.com/"
+ "7-premium-40-pin-male-to-female-jumper-wires"))
+ (make-item "small squares of double sided tape"
+ 1/30 12 1
+ (string-append
+ "http://www.officedepot.com/"
+ "a/products/495242/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
+ "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
+ "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
+ "olander" "price is an estimate. can pick up in person")
+ (make-item "motor controller"
+ 1 (/ 5.2 5) 10
+ "http://www.ebay.com/itm/like/180976411359?lpid=82")
+ (make-item "sonar sensor hc-sr04"
+ 2 1.39 7
+ "http://www.ebay.com/itm/161156018270")))