Anybody have manufacturers of piezo motion sensors? I need to detect and correct single-axis changes, and these will do the job. So far I've identified Murata. Any others you know of? TIA. Andy ================================================================== Andy Kunz - Montana Design - 409 S 6th St - Phillipsburg, NJ 08865 Hardware & Software for Industry & R/C Hobbies "Go fast, turn right, and keep the wet side down!" ==================================================================