AN3808
Abstract: iButton Chips DS1904 rfid attendance system DS1402D-DR8 DS1920 DS1921G DS1921H DS1921Z DS1922L
Contextual Info: Maxim > App Notes > 1-Wire Devices Keywords: ibutton, ibuttons, 1-wire, network, unique address, 64-bit, serial number, interface, construction, types, secure, temperature, solutions, applications, blue dot, rfid alternative, video, auto id, automatic information, bar code, electronic key, access control
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64-bitds1996ds9097u-s09ds9490b+14ds9490rcom/an3808an3808app3808appnote3808ibutton chipsds1904rfid attendance systemds1402d-dr8ds1920ds1921gds1921hds1921zds1922l
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