--- /dev/null
+// challenge-bot
+// GNU AGPLv3 (or later at your option)
+// project available at these locations:
+// 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;
+
+use <oshw.scad>
+include <deck-holder-data.scad>
+
+for (jj = [0:0]) {
+ for (ii = [0:0]) {
+ translate([ii * (sonar_holder_length + 10),
+ jj * (26 + deck_depth * 3),
+ 0]) {
+ deck_holder(); } } }