Let's Make Robots!

Helping David Chetrit

This is a blog to help David Chetrit figure out the parts he will need to build his robot.

Ultrasonic sensor:

http://www.ebay.com/itm/New-Arduino-Ultrasonic-Module-HC-SR04-Distance-Measuring-Transducer-Sensor?item=250973476855&cmd=ViewIte -$2.99



I was just wondering if anyone has any experience with openCV. I just downloaded and installed it and I was wondering if anyone knew what to do. I am mainly interested in the facial recognition part but it all seems really cool. Thanks for your help---Magykguy721