Good Evening Picsters

Sonar rangefinding is a common thread and
often generates a lot of interest but not
a complete project. Rick's idea is quite
good, I nominate him Project Leader.

Have you seen the August Issue of Circuit
Celler (page 76) where Jeff Bachiochi uses
a Sharp GP1U5 IR receiver and replaced the
IR sensor part with an ultrasonic transducer?
A great idea, check it out!

Count me in Rick!

Fred Hansen     Research Scientist
NYU Center for Advanced Technology
www.cat.nyu.edu