X-Git-Url: http://challenge-bot.com/repos/?p=challenge-bot;a=blobdiff_plain;f=parts.rkt;h=c689b1a7bb245298003b514d13e5107770d783d5;hp=0ea67e0f0f58988f76f88be2403dfd23d3916f12;hb=refs%2Fheads%2Fclip-sonar-holder;hpb=5df1ea810a81d652f587b1897ffaae24f8309334

diff --git a/parts.rkt b/parts.rkt
index 0ea67e0..c689b1a 100755
--- a/parts.rkt
+++ b/parts.rkt
@@ -65,13 +65,13 @@
          "hook arduino pin 5 to motor controller pin \"4A\"")
    (part "dffc57be-ff0a-43c4-8854-c3ba77cefc21"
          "orange solid core wire 120 mm" 1
-         "hook arduino pin 9 to motor controller pin \"1A\"")
-   (part "d084d477-3273-4444-b61d-ad24766a1751"
-         "white solid core wire 120 mm" 1
-         "hook arduino pin 8 to motor controller pin \"1,2EN\"")
+         "hook arduino pin 10 to motor controller pin \"1A\"")
    (part "f1e4e95f-d069-4b83-b6c4-79dfd122219a"
          "white solid core wire 90 mm" 1
          "hook arduino pin 3 to motor controller pin \"3,4EN\"")
+   (part "d084d477-3273-4444-b61d-ad24766a1751"
+         "white solid core wire 120 mm" 1
+         "hook arduino pin 8 to motor controller pin \"1,2EN\"")
    (part "d5eeffc3-debc-445d-a1ea-cb066abf4236"
          "red solid core wire 30 mm" 2
          "make positive lead of battery packs easier to connect to breadboard")
@@ -105,6 +105,9 @@
          "usb a-to-b cable" 1 "program the arduino from computer")
    (part "d35e803e-860c-449d-9774-78295e501276"
          "breadboard" 1 "hold motor controller and connect wires")
+   (part "2586c57d-11ed-40d0-961c-eb9c85611608"
+         "dual-half h bridge sn754410ne, aka motor controller"
+         1 "direct power to motors")
    (part "5ceac789-d68a-4078-a129-d721a99a8d6d"
          "9v battery" 1 "power for motors")
    (part "41aec402-c435-4fc3-a0e1-d8418d91c51e"
@@ -221,7 +224,8 @@
          "usb a-to-b cable" 1 "program the arduino from computer")
 
    (part "2586c57d-11ed-40d0-961c-eb9c85611608"
-         "dual-half h bridge sn754410ne" 1 "direct power to motors")
+         "dual-half h bridge sn754410ne, aka motor controller"
+         1 "direct power to motors")
 
    ;; wires
    (part "21239945-0cd0-45b5-872c-1448c7007ca7"