In SX Microcontrollers, SX/B Compiler and SX-Key Tool, kgracey wrote: cbmeeks: You will need to finish this project before the baby grows beyond the crib. That can happen really fast, especially when I envision how long some of my simple projects take me to finish. As for the sensor, you could also look at hall effect/magnets, reed switch/magnet, Ping))) ultrasonic (and put the whole sensor across the room from the crib to answer your question #4 about "he-man" baby). Your point about moving the control system away from the crib is certainly valid, so I'd look at using a Ping. If you put electronics next to the crib you could sew them into a baby-proof fabric enclosure. Both of my little kids frequently carry broken BS2s and SX-Keys in their pockets. Every once in a while they scream when they get poked by one of the I/O pins. Ken Gracey Parallax, Inc. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=85443#m85509 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2005 (http://www.dotNetBB.com)