Cov txheej txheem:
Video: Ntse Rover: 4 Cov Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:30
qhov no yog ntse rover siv los tshuaj xyuas ib feem puas hauv cov kav dej thiab txhua lub hom phiaj kev nyab xeeb.
qhov no tuaj yeem tswj tau los ntawm lub xov tooj ntse siv tus IP chaw nyob.
cc3200 launchpad tau siv los txhawm rau txo cov khoom siv vim qhov hnyav dhau.
Kauj Ruam 1: 2 OV7670 CAMERA MODULE
Lub koob yees duab no tuaj yeem ua cov duab ua haujlwm xws li AWB (pib dawb sib npaug), AE (tsis siv neeg raug) thiab AGC (tsis siv neeg nce tswj), rau lub teeb liab video los ntawm CMOS sensor. Dab tsi ntxiv, hauv kev sib xyaw ntawm lwm cov thev naus laus zis xws li kev txhim kho cov duab ua kom pom kev qis, thiab cov duab suab nrov zoo kwv yees kwv yees thiab tshem tawm cov qauv no yuav tso tawm cov duab digital digital zoo los ntawm tus qauv CCIR656 interface. OV7670 built-in JPEG decoder txhawb lub sijhawm tiag tiag rau kev sau cov duab, thiab cov tswj hwm sab nraud tuaj yeem nyeem tau yooj yim M-JPEG video ntws, ua tiav lub koob yees duab tsim ntawm ob kwj. OV7670 txhawb kev tshawb pom lub suab thiab OSD tso ua haujlwm ntawm lub vijtsam cim thiab cov qauv sib tshooj, muaj peev xwm ntawm kev txheeb xyuas tus kheej thaj chaw thiab kev nkag siab.
Kauj Ruam 2: 3 HALL EFFECT SENSOR
Cov txiaj ntsig ntawm Hall yog kev tsim hluav taws xob sib txawv (Hall voltage) hla tus neeg xyuas hluav taws xob, hloov mus rau hluav taws xob tam sim no hauv tus neeg xyuas pib thiab sib nqus sib nqus sib npaug rau qhov tam sim no. Nws tau tshawb pom los ntawm Edwin Hall hauv xyoo 1879. [1]
Hall coefficient tau txhais raws li qhov sib piv ntawm qhov hluav taws xob hluav taws xob rau cov khoom lag luam ntawm qhov ntom ntom tam sim no thiab siv daim teb sib nqus. Nws yog tus yam ntxwv ntawm cov khoom siv uas tus neeg xyuas pib tau tsim, vim tias nws tus nqi nyob ntawm hom, tus lej, thiab cov khoom ntawm tus neeg nqa khoom uas yog tus tam sim no
Kauj ruam 3:
Qhov ua tau zoo CC3200 yog
kev lag luam thawj zaug tib-nti Microcontroller (MCU) nrog ua-txuas Wi-nkaus rau Launch Pad ™ ecosystem. Tsim los rau Is Taws Nem ntawm Yam (IoT), Qhov Txuas Txuas Wi-Fi CC3200 lub cuab yeej yog MCU wireless uas suav nrog ARM® Cortex®-M4 MCU kev ua tau zoo tso cai rau cov neeg siv los txhim kho tag nrho daim ntawv thov nrog ib tus IC. Nrog rau ntawm-nti Wi-nkaus, internet thiab cov txheej txheem kev nyab xeeb ruaj khov, tsis xav tau Wi-nkaus kev paub dhau los xav tau rau kev txhim kho sai dua. CC3200 Launch Pad yog qhov ntsuas tus nqi qis rau ARM® Cortex ™ -M4F-based microcontrollers. Launch Pad tsim qauv qhia txog CC3200 Internet-on-a-chip ™ kev daws teeb meem thiab Wi-nkaus muaj peev xwm. CC3200 Launch Pad kuj tseem muaj cov haujlwm siv tau cov nyees khawm, RGB LED rau cov ntawv thov kev cai thiab onboard emulation rau kev debugging. Lub taub hau sib dhos ntawm CC3200 Launch Pad XL interface qhia tau yooj yim npaum li cas nws yog nthuav kev ua haujlwm ntawm Launch Pad thaum cuam tshuam nrog lwm cov khoom siv ntawm ntau qhov Booster Pack add-on boards uas muaj xws li cov duab qhia, suab codec, xaiv kav hlau txais xov, ib puag ncig zoo, thiab ntau ntxiv.
Cov cuab yeej suav nrog ntau yam khoom siv sab nraud, suav nrog lub koob yees duab sib txuas nrawm, I2S, SD/MMC, UART, SPI, I2C, thiab plaub-channel ADC. Tsev neeg CC3200 suav nrog hloov tau yooj yim hauv RAM rau cov cai thiab cov ntaub ntawv; ROM nrog sab nraud teeb nyem boot loader thiab cov tsav tsheb ib puag ncig; thiab SPI nyem rau Wi-nkaus network cov txheej txheem ua haujlwm pabcuam, daim ntawv pov thawj Wi-nkaus, thiab ntawv pov thawj.
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