Likely way off topic, but I acquired some sort of frequency device in an
auction junk box. It's a well machined device made by MECOS, made in
W.Germant. It's about 2" square by 1/2" powered by a Li. battery and has
micro-switches labelled 3 hz, 7.8 hz, 14.0 hz and a small led that flashes at
the selected frequency. Anyone have any idea what it might be ?
A search turned up that MECOS makes Active Magnetic Bearings and
control boards and programs.
Lawrence
lgwalker(a)mts.net
bigwalk_ca(a)yahoo.com