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 515494306d97ac198f37dccd110cfac24a4b6aa9..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.
@@ -77,10 +78,14 @@
        without the on/off switch?
     4. what would happen if there were no caster on the back
        of the robot?
-*** misc
+*** tools
     1. do you have a ratcheting socket wrench?
        what is a ratcheting socket wrench?
-    2. what is the robot tread made out of?
-    3. why is it difficult to push the sonar into the sonar holder?
-    4. what would happen if the sonar were easy to push into the sonar
+    2. what is the socket wrench used on?
+    3. what are the pliers?
+    4. what do you use to take the colored part off the end of a wire?
+*** misc
+    1. what is the robot tread made out of?
+    2. why is it difficult to push the sonar into the sonar holder?
+    3. what would happen if the sonar were easy to push into the sonar
        holder?