I-MikroE GTS-511E2 Fingerprint Cofa iModyuli yoMyalelo weNcwadana
1. Intshayelelo
Ukucofa iFingerprint™ sisisombululo sebhodi sokucofa ukongeza ukhuseleko lwebhayometriki kuyilo lwakho. Iphethe imodyuli ye-GTS-511E2, eyona nto inqabileyo yeminwe yokuchukumisa iminwe
sensor emhlabeni. Imodyuli ibandakanya i-sensor yomfanekiso we-CMOS ene-lens ekhethekileyo kunye nesigqubuthelo esirekhoda iminwe yokwenyani ngelixa uphinda uphinda i-2D fakes. Ibhodi yokucofa™ ikwaphethe i-STM32 MCU yokusetyenzwa kwemifanekiso kwaye iyigqithisele kwi-MCU yangaphandle okanye iPC.
2. Ukuthengisa iiheader
- Ngaphambi kokusebenzisa ibhodi yakho yokucofa, qiniseka ukuba uthengisa i-1 × 8 iiheader zamadoda ukuya ngasekhohlo nasekunene kwebhodi. Iintloko ezimbini ze-1 × 8 zamadoda zifakwe kunye nebhodi kwiphakheji.
- Jika ibhodi ijonge phantsi ukuze icala elisezantsi lijonge kuwe phezulu. Beka izikhonkwane ezimfutshane zentloko kwiipads ezifanelekileyo ze-soldering
- Yijike ibhodi iye phezulu kwakhona. Qinisekisa ukuba ulungelelanisa iintloko ukwenzela ukuba zihambelane nebhodi, uze uthengise izikhonkwane ngononophelo.
3. Ukuplaga ibhodi
Nje ukuba uthengise iiheader ibhodi yakho ilungele ukubekwa kwisokethi ye-mikroBUS™ oyifunayo. Qinisekisa ukuba ulungelelanisa i-cut in the lower-right part of the board with
iimpawu kwiscreen sesilika kwisokethi ye-mikroBUS™. Ukuba zonke izikhonkwane zilungelelaniswe ngokuchanekileyo, tyhala ibhodi yonke indlela ukuya kwisokethi.
4. Iimpawu ezibalulekileyo
Fingerprint cofa™ inokunxibelelana nebhodi ekujoliswe kuyo ye-MCU nge-UART (TX, RX) okanye i-SPI (CS, SCK, MISO, MOSI) imigca. Nangona kunjalo ithwala isinxibelelanisi esincinci se-USB sokudibanisa ibhodi yokucofa kwiPC - eya kuba liqonga elilungele ngakumbi ukuphuhlisa isoftware yokuqaphela iminwe, ngenxa yamandla okusebenza afunekayo ukuthelekisa kunye nokuthelekisa amagalelo kwisiseko sedatha esikhulu semifanekiso ekhoyo. . Ibhodi ikwanezikhonkwane ezongezelelweyo zeGPIO ezinika ukufikelela ngakumbi kwi-STM32 ekwibhodi. Fingerprint click™ iyilelwe ukusebenzisa umbane we-3.3V.
5. Schematic
6. Ubukhulu
7. Usetyenziso lweWindows
Senze usetyenziso lweWindows olubonelela ngojongano olulula lokunxibelelana ngocofa iFingerprint™. Ikhowudi iyafumaneka kwiLibstock ukuze ukwazi ukuyisebenzisa njengesiqalo sokuphuhlisa isoftware enobunkunkqele. Okanye, i-DLL files ezilawula imodyuli ekwibhodi zikwakhona, ngoko unokuphuhlisa eyakho i-app ukusuka ekuqaleni.
8. Ikhowudi exampLes
Nje ukuba wenze onke amalungiselelo ayimfuneko, lixesha lokuba ucofe ibhodi yakho kwaye isebenze. Sibonelele exampiiles ze mikroC™, mikroBasic™ kunye ne mikroPascal™
abaqulunqi kwiLibstock yethu webindawo. Zikhuphele nje kwaye ulungele ukuqalisa.
9. Inkxaso
IMikroElektronika inikezela ngenkxaso yetekhnoloji yasimahla (www.mikroe.com/support) de kube sekupheleni kobomi bemveliso, ke ukuba kukho into ehambayo.
engalunganga, sikulungele kwaye sikulungele ukunceda!
10. I-Disclaimer
IMikroElektronika ayithathi xanduva okanye uxanduva lwazo naziphi na iimpazamo okanye ukungachaneki okunokuthi kuvele kolu xwebhu.
Inkcazo kunye nolwazi oluqulethwe kwisikimu esikhoyo sinokutshintsha nangaliphi na ixesha ngaphandle kwesaziso.
Copyright © 2015 MicroElektronika. Onke Amalungelo Agciniwe.
Funda ngakumbi ngale ncwadana & Khuphela iPDF:
Amaxwebhu / Izibonelelo
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I-MikroE GTS-511E2 Fingerprint Cofa iModyuli [pdf] Incwadi Yomyalelo GTS-511E2, Fingerprint Cofa iModyuli, GTS-511E2 Fingerprint Cofa iModyuli |
