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clarify which sonar sensor the holder is for
author
daniel watson
<ozzloy@gmail.com>
Sun, 1 Dec 2013 01:03:46 +0000
(17:03 -0800)
committer
daniel watson
<ozzloy@gmail.com>
Sun, 1 Dec 2013 01:03:46 +0000
(17:03 -0800)
3d-printables/sonar-table-top-holder.scad
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diff --git
a/3d-printables/sonar-table-top-holder.scad
b/3d-printables/sonar-table-top-holder.scad
index 42578116602547606d7927d23504471146d9f736..56d58f9c7af31d61ccc14866d0caf3540dd106ab 100644
(file)
--- a/
3d-printables/sonar-table-top-holder.scad
+++ b/
3d-printables/sonar-table-top-holder.scad
@@
-4,6
+4,14
@@
// https://gitorious.org/ozzloy/challenge-bot
// https://github.com/waynegramlich/challenge-bot
+/*
+ this holds an hc-sr04 sonar sensor to a 3/16 inch deck.
+ http://fritzing.org/projects/hc-sr04-project
+ it can hold the sonar sensor either facing down, or forwards.
+ when facing down, it can detect if it passes over the edge of a table.
+ when facing forwards, it can detect and follow something in front of it.
+ */
+
$fn = 60;
// 3/16 inch in mm deck_depth = 4.7625;