peg@psuecl.bitnet (PAUL E. GANTER) (12/04/89)
> }> on their autofocus cameras, and I think for under $200. But I seem to > }> recall reading that the range was more like 12" - dozens of feet, with > }> an accuracy of 1" or worse. Does anyone know if that's a fundamental Just happened to run across another sonar module in TI linear databook. They claim accurate ranging from 6" to 35' w/ accuracy of +- 2% at one foot or more. Numbers are SN28827, SN 28828 (different freqs.). Hope it helps in some minor way! Paul