What's inside an old style bank note/bill accptor/validator for vending machines and the like?<br />How does it detect genuine notes from dodgy ones?<br /><br />Datasheets:<br />http://www.silonex.com/datasheets/specs/images/pdf/102136.pdf<br />http://pdf.datasheetcatalog.com/datasheets/134/157244_DS.pdf<br />http://www.ti.com/lit/gpn/tlv5629<br />http://www.mouser.com/ds/2/328/top242-250-9213.pdf<br />http://www.latticesemi.com/~/media/Documents/DataSheets/ispMACH4ADataSheetvL.ashx?document_id=1344<br />http://www.freescale.com/files/microcontrollers/doc/data_sheet/MC68HC11F1.pdf<br />http://pdf.datasheetcatalog.com/datasheet/AdvancedMicroDevices/mXwuvz.pdf<br /><br />Forum: http://www.eevblog.com/forum/blog/eevblog-525-bank-note-acceptor-teardown/<br /><br />EEVblog Main Web Site:<br />http://www.eevblog.com<br />EEVblog Amazon Store:<br />http://astore.amazon.com/eevblogstore-20<br />Donations:<br />http://www.eevblog.com/donations/<br />Projects:<br />http://www.eevblog.com/projects/<br />Electronics Info Wiki:<br />http://www.eevblog.com/wiki/
