add right sonar sketch and fritzing diagram
authordaniel watson <ozzloy@gmail.com>
Fri, 8 Nov 2013 01:33:32 +0000 (17:33 -0800)
committerdaniel watson <ozzloy@gmail.com>
Fri, 8 Nov 2013 01:33:32 +0000 (17:33 -0800)

No differences found