make all bolt sizes stand out

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

diff --git a/guide/challenge-bot-questions.org b/guide/challenge-bot-questions.org
index 847f18eafcb18e7727fcde9c1465a1332458c0b5..0962fd7e8f5ed82d0f2c1d55337898e2093d61e1 100644 (file)
--- a/guide/challenge-bot-questions.org
+++ b/guide/challenge-bot-questions.org
@@ -1,3 +1,4 @@
+#+OPTIONS: toc:nil

 * challenge-bot questions
 ** mechanical questions
 *** arduino to deck
 * challenge-bot questions
 ** mechanical questions
 *** arduino to deck


@@ -29,10 +30,10 @@
     to attach the motor to the deck, first we attached motor mounts.
     the motor mounts are the square things with 6 holes of
     various sizes.
     to attach the motor to the deck, first we attached motor mounts.
     the motor mounts are the square things with 6 holes of
     various sizes.

-    1. the bolts used to attach the arduino are 6-32 bolts.
+    1. the bolts used to attach the arduino are =6-32= bolts.

        the bolts used to attach the motor to the motor mount are
        the bolts used to attach the motor to the motor mount are

-       4-40 bolts.
-       Are the 4-40 bolts fatter or thinner than the 6-32?
+       =4-40= bolts.
+       Are the =4-40= bolts fatter or thinner than the =6-32=?

     2. if you see a bolt described as =4-40x1.25=" how long is it?
     3. on a =4-40= bolt, how many times does the thread wrap around
        one inch of the body?
     2. if you see a bolt described as =4-40x1.25=" how long is it?
     3. on a =4-40= bolt, how many times does the thread wrap around
        one inch of the body?


@@ -67,6 +68,8 @@
        (roughly)?
     2. should you pick up a battery by the wires coming out of it?
     3. what are the wires coming out of the battery called?
        (roughly)?
     2. should you pick up a battery by the wires coming out of it?
     3. what are the wires coming out of the battery called?

+    4. why do we put the glue dots on the side of the battery pack
+       without the on/off switch?

 *** caster
     the caster is the solid metal sphere.
     it is held in a 3d printed plastic housing called the caster standoff.
 *** caster
     the caster is the solid metal sphere.
     it is held in a 3d printed plastic housing called the caster standoff.


@@ -74,9 +77,7 @@
     1. where is the caster?
     2. why is the caster in the middle of the back, instead of on the
        left or right?
     1. where is the caster?
     2. why is the caster in the middle of the back, instead of on the
        left or right?

-    3. why do we put the glue dots on the side of the battery pack
-       without the on/off switch?
-    4. what would happen if there were no caster on the back
+    3. what would happen if there were no caster on the back

        of the robot?
 *** tools
     1. do you have a ratcheting socket wrench?
        of the robot?
 *** tools
     1. do you have a ratcheting socket wrench?