Dieter B.
Koj puas tau xav paub dab tsi yuav yog tus khub hluav taws xob zoo tshaj plaws rau koj cov haujlwm? Zoo, saib tsis ntxiv! Hauv ntiaj teb cov cuab yeej siv hluav taws xob nrov, ob lub npe sawv tawm: Arduino thiab Raspberry Pi, ob lub platform no tau loj hlob nyob rau hauv xyoo tas los no, thiab nws yog lub sijhawm los muab lawv lub taub hau los saib seb leej twg yuav khoom plig. Yog li, ceev koj lub rooj zaum siv thiab npaj dhia mus rau hauv lub ntiaj teb zoo nkauj uas microprocessors thiab prototyping ua rau txoj kev tshiab. Los, raws kuv, peb yuav muaj kev lom zem!
Cov txheej txheem
Arduino thiab Raspberry Pi: Ob yam khoom siv hluav taws xob nrov
Yog tias koj nkag mus rau hauv lub ntiaj teb ceev ceev ntawm cov khoom siv hluav taws xob, nws tsis yooj yim kom tsis txhob hla ob lub npe ua tus thawj coj: Arduino et Raspberry Pi. Ob lub tshuab hluav taws xob no tau txais txiaj ntsig zoo ntawm DIY cov neeg nyiam, cov neeg nyiam siv tshuab thiab txawm tias cov kws tshaj lij kev lag luam. Tab sis vim li cas lawv thiaj li nrov? Dab tsi distinguishes lawv ntawm ib leeg? Thiab qhov tseem ceeb tshaj, koj yuav tsum xaiv qhov twg rau koj qhov project tshwj xeeb?
Ua ntej dhia mus rau hauv cov ntsiab lus, nws yog ib qho tseem ceeb kom nkag siab tias ob lub platform no, qhov tseeb, txawv heev thiab tau tsim los nrog cov hom phiaj tshwj xeeb hauv siab. Qhov kev xaiv ntawm Arduino thiab Raspberry Pi feem ntau yog nyob ntawm qhov xav tau tshwj xeeb ntawm koj qhov project.
| Arduino | Raspberry Pi | |
|---|---|---|
| xwm | Pawg thawj coj saib kev loj hlob | Ib lub tshuab computer |
| siv | Zoo tagnrho rau novices thiab ceev hluav taws xob prototyping | Siv rau cov haujlwm tshaj lij uas xav tau kev ua haujlwm puv ntoob |
| Kev xaiv tus qauv | Ntau cov qauv thiab ntau yam muaj raws li qhov project xav tau | Ntau yam ntawm cov qauv muaj nrog ntau lub cim xeeb thiab kev ua haujlwm muaj peev xwm |
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias tsis yog Arduino lossis Raspberry Pi zoo dua rau ib leeg. Lawv tsuas yog sib txawv, txhua tus muaj lawv qhov zoo thiab qhov tsis zoo. Lub Arduino yog tsim los rau kev ua haujlwm sai thiab yooj yim, ua rau nws zoo meej rau cov pib tshiab thiab cov haujlwm yooj yim. Ntawm qhov tod tes, Raspberry Pi yog lub khoos phis tawj ua tiav hauv cov me me, muaj peev xwm tuav ntau txoj haujlwm nyuaj thiab xav tau.
Thaum kawg, koj qhov kev xaiv ntawm Arduino thiab Raspberry Pi yuav nyob ntawm koj qhov kev xav tau tshwj xeeb, koj qhov kev txawj ua haujlwm, thiab theem ntawm qhov nyuaj ntawm koj qhov project. Hauv cov ntu hauv qab no, peb yuav tshawb xyuas cov yam ntxwv ntawm txhua lub platform kom ntxaws ntxiv, los pab koj txiav txim siab xaiv.
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Arduino: Lub platform tsim qauv qhib rau tag nrho lub ntiaj teb
Xav txog cov cuab yeej zoo heev, ob qho tib si hloov tau thiab muaj zog, muaj peev xwm nqa koj lub tswv yim hluav taws xob uas nyiam tshaj plaws rau lub neej. Cov cuab yeej no yogArduino. Qhov no yog microcontroller txhim kho pawg thawj coj saib uas, txawm tias me me, yog qhov ua tau zoo kawg thiab muaj ntau yam.
Xav txog Arduino ua ib qho khoom siv hluav taws xob npaj siv. Koj puas muaj lub tswv yim zoo rau lub tshuab hluav taws xob tshiab? Arduino nyob ntawm no los pab koj ua kom nws tshwm sim. Txawm hais tias koj xav flash LEDs, txais cov khoom siv los ntawm cov nyees khawm, lossis nyeem cov ntaub ntawv los ntawm ntau lub sensors, Arduino tuaj yeem ua tau. Thiab qhov zoo tshaj plaws? Nws yog qhov qhib-qhov platform. Qhov no txhais tau tias koj tuaj yeem tau txais txiaj ntsig los ntawm kev ua haujlwm thiab kev xav ntawm ntau txhiab tus neeg tsim qauv thiab cov tsim tawm uas tau qhia lawv tus kheej tsim thiab cov tsev qiv ntawv.
Lub plawv ntawm Arduino yog nws microcontroller, ib hom ntawm mini-computer uas ua tiav cov cai koj muab rau nws. Hom microcontrollers tuaj yeem sib txawv, tab sis feem ntau siv yog ARM Cortex. Tsis zoo li lub khoos phis tawj tag nrho, Arduino tsis muaj qhov ua haujlwm. Cov cai uas koj sau sau ncaj qha rau ntawm microcontroller, muab nws tam sim ntawd thiab meej tswj ntawm lub hardware.
Programming ntawm Arduino yog ua nyob rau hauv C / C ++ lus, siv lub Arduino IDE, ib tug txhim khu kev qha cuab yeej tsim tshwj xeeb uas tsim los pab txhawb lub programming ntawm cov haib me boards. Thaum nws los txog rau inputs thiab outputs, Arduino muaj digital thiab analog pins, nrog rau HDMI, USB, thiab audio ports.
Txawm hais tias nws qhov me me, Arduino muaj kev siv hluav taws xob tsawg thiab tsawg lub cim xeeb flash, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov haujlwm uas xav tau kev ua haujlwm yooj yim tab sis zoo. Rau cov haujlwm uas xav tau kev sib txuas xws li Ethernet thiab Wi-Fi, tsuas yog ntxiv cov khoom siv sab nraud rau lub rooj tsavxwm.
Thaum kawg, Arduino yog tus yeej muaj tseeb thaum nws los txog rau kev yooj yim thiab kev ua haujlwm zoo. Txawm hais tias koj yog tus xav paub tshiab lossis tus kws tshaj lij hluav taws xob, Arduino muaj qee yam los muab. Nws tus nqi qis thiab kev siv yooj yim ua rau nws yog qhov kev xaiv zoo nkauj rau txhua tus neeg uas xav tshawb nrhiav lub ntiaj teb zoo nkauj ntawm cov khoom siv hluav taws xob.
Raspberry Pi: Ib qho kev cog lus microcomputer raws li microprocessor
Xav txog lub khoos phis tawj me me, qhov loj ntawm koj daim npav rho nyiaj, uas muaj lub zog los pib lub kiv puag ncig digital. Qhov no yog raws nraim li cas Raspberry Pi. Tsim los ntawm Eben Upton los ntawm University of Cambridge hauv tebchaws United Kingdom, lub tshuab microcomputer no tau tsim los nrog lub hom phiaj kev kawm, txhawm rau txhim kho thiab txhim kho kev txawj ntse hauv cov tebchaws tsim.
Lub Raspberry Pi khiav ntawm Linux operating system, ntau meej ntawm Raspberry Pi operating system raws li Debian, yav tas los hu ua Raspbian OS. Qhov kev ua haujlwm no, muab nrog lub cuab yeej, yog qhov ua haujlwm tau zoo. Nws muab kev hloov pauv zoo kawg los ntawm kev tso cai rau ntau hom lus, xws li C, C ++, Python, Java, HTML, thiab ntau dua.
Ib cag los ntawm kev ua ib qho cuab yeej kawm zoo kawg, Raspberry Pi kuj tau muaj koob meej ntawm DIYers, hobbyists, thiab cov neeg nyiam. Ua tsaug rau nws cov versatility, nws tau siv los tsim ntau yam kev nthuav dav. Xav txog lub programmable neeg hlau, chaw nres tsheb huab cua hauv tsev, lub koob yees duab kev ruaj ntseg, txhua yam tsim los ntawm lub khoos phis tawj me me no!
Raspberry Pi tuaj yeem txuas nrog ntau yam khoom siv, suav nrog cov zaub, nas, keyboard thiab lub koob yees duab, ua rau nws yooj yim dua. Nws zoo li muaj lub khoos phis tawj ua tiav (processor, RAM, cia, duab, txuas, thiab lwm yam) ntawm ib daim npav!
Raspberry Pi Foundation txuas ntxiv ua haujlwm los txhim kho cov cuab yeej no, tsis tu ncua tso tawm cov ntawv tshiab. Tus qauv tshiab tshaj plaws, Raspberry Pi 4 Model B, muaj ntau lub zog thiab muaj peev xwm. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias Raspberry Pi kho vajtse tsim cov ntaub ntawv thiab firmware tsis qhib qhov chaw, tsis zoo li Arduino.
Lub Raspberry Pi, txawm tias nws qhov me me, yog qhov tseeb titan ntawm thev naus laus zis, ua pov thawj tias cov khoom loj tuaj yeem tuaj hauv pob me me.
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Distinguish Arduino thiab Raspberry Pi
Hauv ntiaj teb loj ntawm daim npav hluav taws xob, ob lub npe sawv tawm: Arduino et Raspberry Pi. Ob tug me me no yog ob qho tib si zoo sib xws thiab sib txawv heev, thiab kev xaiv ntawm ob feem ntau los rau lo lus nug ntawm qhov project tshwj xeeb thiab kev xav tau.
Thaum peb tham txog Raspberry Pi, peb tab tom tham txog qhov tiag ib leeg-board computer. Featuring ib tug haib processor, nws muaj peev xwm khiav ib tug tag nrho operating system, zoo li koj lub PC los yog laptop. Nws hloov tau yooj yim, tuaj yeem hloov mus rau ntau yam haujlwm, thiab muaj kev sib txuas zoo nrog cov kev xaiv xws li USB, HDMI, thiab Ethernet.
Ntawm qhov tod tes, lubArduino yog daim npav microcontroller. Yooj yim dua li Raspberry Pi, nws cov processor tsis muaj zog, tab sis nws ci nrog nws lub peev xwm los tswj cov khoom siv. Nws yog qhov tshwj xeeb tshaj yog tsim nyog rau cov haujlwm uas xav tau kev tswj hwm lub sijhawm thiab kev cuam tshuam nrog cov sensors thiab actuators. Txawm li cas los xij, nws txoj kev sib txuas yog txwv thiab nyob ntawm ntau dua ntawm cov khoom siv sab nraud.
Txhawm rau qhia qhov txawv, xav txog tias koj tab tom tsim lub tsev. Lub Arduino yuav zoo li tus kws tsim qauv, tsom mus rau lub cev ntawm kev tsim kho. Lub Raspberry Pi, ntawm qhov tod tes, yuav yog tus kws tsim qauv, tsim cov qauv tsim thiab kev ua haujlwm ntawm lub tsev.
Thaum kawg, qhov kev xaiv ntawm Arduino et Raspberry Pi yuav nyob ntawm koj qhov project. Yog tias koj xav tau tswj cov khoom siv hauv lub sijhawm tiag tiag, Arduino yuav yog qhov koj xaiv zoo tshaj. Ntawm qhov tod tes, yog tias koj qhov project xav tau ntau lub zog ua haujlwm thiab muaj peev xwm khiav software nyuaj, Raspberry Pi yuav tsim nyog dua.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias ob lub cuab yeej no tsis yog kev sib koom ua ke. Qhov tseeb, feem ntau lawv tuaj yeem siv ua ke, txhua tus coj lawv tus kheej lub zog rau ib qhov project. Yog li, ua ntej koj xaiv, ua tib zoo xav txog koj cov kev xav tau tshwj xeeb thiab yuav ua li cas txhua lub cuab yeej tuaj yeem pab koj ua tiav koj cov hom phiaj.
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Xaiv ntawm Arduino thiab Raspberry Pi: ib lo lus nug ntawm kev xav tau thiab cov haujlwm
Los ntawm cov teeb ci ntsa iab ntawm ib txoj hlua ntawm LEDs mus rau qhov nyuaj ntawm cov neeg hlau tsis muaj zog, cov ntawv siv hluav taws xob muaj ntau yam xws li cov cuab yeej los ua kom lawv muaj tseeb. Ntawm lawv, Arduino et Raspberry Pi sawv tawm tshwj xeeb, tab sis kev xaiv ntawm ob tug loj players no tsis yog ib txwm yooj yim.
Thawj qhov kom nkag siab yog tias tusArduino yog microcontroller card, thaum lub Raspberry Pi yog ib tug tseeb ib-board computer. Qhov no txhais tau hais tias Raspberry Pi yuav tsum muaj kev khiav hauj lwm ua haujlwm - zoo li lub tshuab rub tawm ntawm Linux - thaum Arduino ua nrog suav sau binary qhov chaws.
Xav txog Arduino ua tus kws tshaj lij txoj kev ua yeeb yam, muaj peev xwm ua tau zoo juggling npas lossis flaming torches. Lub Raspberry Pi yuav zoo dua yog tus thawj coj ntawm lub suab paj nruag, muaj peev xwm sib koom tes ntau tus kws ntaus nkauj los tsim cov suab paj nruag nyuaj.
Arduino lub moos ceev yog 16 MHz, tsim nyog rau cov haujlwm yooj yim, rov ua haujlwm zoo li kev tswj cov sensors lossis LEDs. Hloov pauv, Raspberry Pi, nrog nws lub moos ceev nyob ib ncig ntawm 1,2 GHz, muaj peev xwm tuav ntau txoj haujlwm nyuaj, xws li neeg hlau, kev ua yeeb yaj kiab, thiab kev sib cuam tshuam ntawm lub koob yees duab.
Ob leeg muaj GPIO pins rau kev sib txuas cov khoom siv hluav taws xob, tab sis Arduino hu lawv Digital IO thiab Analog IN, thaum Raspberry Pi muaj 40-pin GPIO, muab kev yooj yim dua.
Arduino tuaj yeem ntxiv cov haujlwm tshwj xeeb uas siv Arduino shields, thaum Raspberry Pi tuaj yeem ua raws li cov khoom siv ntxiv xws li touchscreens, GPS, lossis RGB panels. Hais txog kev coding, Arduino siv Arduino IDE, thaum Raspberry Pi tuaj yeem siv Python IDLE, Eclipse IDE, lossis lwm yam Linux-tshaj IDEs.
Txawm li cas los xij, Arduino muaj qhov zoo dua ntawm kev siv hluav taws xob. Nws tuaj yeem siv ncaj qha los ntawm lub khoos phis tawj USB chaw nres nkoj, thaum Raspberry Pi xav tau lub zog ntau dua thiab yuav tsum tau muab tso rau hauv kom tsis txhob muaj kev puas tsuaj rau cov khoom siv.
Thaum kawg, qhov kev xaiv ntawm Raspberry Pi thiab Arduino nyob ntawm qhov kev xav tau tshwj xeeb. Arduino tau pom zoo rau cov haujlwm pib thiab kev siv hluav taws xob sai sai, thaum Raspberry Pi raug pom zoo rau cov haujlwm siab dua thiab nyuaj.
Yog li, lo lus nug tsis yog qhov twg yog qhov zoo dua, tab sis qhov twg yog qhov zoo tshaj plaws rau koj cov kev xav tau tshwj xeeb. Yog li, koj puas yog juggler lossis tus neeg xyuas pib?
Arduino yog lub microcontroller txoj kev loj hlob board siv rau cov hauj lwm yooj yim, controllers, embedded systems, sensors thiab robotics. Raspberry Pi, ntawm qhov tod tes, yog ib lub khoos phis tawj ib leeg siv rau kev kawm computer programming.
Arduino siv tau yooj yim dua thiab pheej yig dua li Raspberry Pi.Nws kuj tseem tsim nyog rau cov haujlwm uas xav tau kev tswj hwm lub sijhawm thiab kev cuam tshuam nrog cov sensors thiab actuators.
Raspberry Pi muaj lub processor muaj zog dua thiab tuaj yeem ua haujlwm tag nrho. Nws kuj muaj ntau txoj kev sib txuas, xws li USB, HDMI thiab Ethernet, thiab zoo dua rau cov dej num uas xav tau ntau lub zog ua haujlwm thiab khiav software nyuaj.
