I currently working on a Numeric bandpass filter for (Autonomous guided vehicle) AGV (Wire Guided) at 5.2k, 7.2K, 9.2k, 11.2k frequency( 4 track). I want to implement a filtering system "bandpass" numeric (more versatile). i use bandpass filters with op-amp (op470) at this time,working good,but want numeric.
communication(rf),rfid,security,flasher,i use a microchip for all this.(after guidance,motor drive system w / pic!!)
to change tracks(AGV route)is performed with RFID tags embedded in concrete.
Does someone have already use QF4A512 of quickfilter technologie?, http://www.quickfiltertech.com/
very useful, you can create complex filters on the fly, I buy the test platform at Digikey ((qf4a512dk)), and try to build their application exemple with a dac and CPLD without succes.i've probably missed something, I will retry a 3rd time ...
if someone is interested in exchanging information about this, or want information on wire guided vehicul,et other thing about this, leave me a message.
(excuse my english)