Free Ping

4x5n

Did some playing around today and decided to finally do something with the ping sensor I got around a year ago. Brought up the learning page and hooked it into my activity board using the schematic and program from the learn site (great work Andy) and to my horror all I got on the terminal was "0". At first I thought it was something I was doing. Unfortunately everything was wired right and the program was entered correctly. I went to my collection of parts that included an unopened bag with a ping sensor I got from Parallax and all worked well.

To make a long story short I have a free ping sensor for free to who ever wants it.