clarify motor controller questions

[challenge-bot] / guide / challenge-bot-questions.org

diff --git a/guide/challenge-bot-questions.org b/guide/challenge-bot-questions.org
index 2f91b9a4610e6930d6a7386ce430d552c351913e..847f18eafcb18e7727fcde9c1465a1332458c0b5 100644 (file)
--- a/guide/challenge-bot-questions.org
+++ b/guide/challenge-bot-questions.org
@@ -6,7 +6,7 @@
     through.
     we drilled through the arduino into the deck.
     1. what would happen if you used a larger drill bit than the one
-      you used for drilling holes for the arduino?
+      you used when drilling holes through the arduino?
     2. why did we use a drill bit that was wider than the body of the
        bolt used to hold the arduino?
     3. why do people use drill bits that are smaller or the same size as
@@ -56,8 +56,9 @@
     2. what's the difference between stranded and solid core wire?
     3. why are we using solid core wire for plugging into
        the breadboard?
-    4. should the black chip (motor controller) be on the left or the right
-    5. why should the chip be on the right?
+    4. do we have the black chip (motor controller) be on the left or
+       the right of the breadboard?
+    5. why should the chip be on the right on our robot?
 *** batteries
     there are two battery packs on the robot.
     one of them powers the motors, and is in the clear battery pack.