A previous Design Idea presented a simple flow-to-frequency transducer that easily fits into mP-based measurement systems (Reference 1). You can accumulate and linearize its frequency output by using software without the need for ancillary circuitry. In other applications, however, you might prefer a linearized analog output.
Read more original source:http://www.edn.com/archives/1996/092696/20di4.htm
This entry was posted on Tuesday, August 5th, 2008 at 9:39 am and is filed under detector.
