X-Git-Url: http://challenge-bot.com/repos/?p=challenge-bot;a=blobdiff_plain;f=bill-of-materials.rkt;h=cb1f2432936d64b0b77a074f0505182cc937b207;hp=c33c08bec7a86cc8ba40c266781061e70e040678;hb=2d765ee71003333139f1cf1f5cb603126993dfdc;hpb=b83a139b93fce1d22531e4fe0635a1e4be74ff5a

diff --git a/bill-of-materials.rkt b/bill-of-materials.rkt
index c33c08b..cb1f243 100755
--- a/bill-of-materials.rkt
+++ b/bill-of-materials.rkt
@@ -45,6 +45,7 @@
          [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
@@ -70,7 +71,7 @@
               ;; this is the argument for the parameter 'quantity'.
               ;; this is the number of millimeters of orange wire
               ;;  in a single robot kit.
-              ;; there are 2 orange wires, one for each wire.
+              ;; there are 2 orange wires, one for each motor.
               ;; the 120 mm wire reaches to the far side of the
               ;;  motor controller
               (+ 120 90)
@@ -221,9 +222,10 @@
                "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"
+   (make-item "#4-40 Phillips 1 pan stl zn cr3, magnetic"
               4 0.1 1
-              "olander" "price is an estimate. can pick up in person")
+              "olander PN:4C100PPMZR"
+              "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 0.1 1