DIY Raspberry Pi ntsiav tshuaj

2024 Tus sau: Malcolm Clapton | [email protected]. Kawg hloov kho: 2023-12-17 03:58

Niaj hnub no koj tuaj yeem yuav txhua yam: txhua lub ntsiav tshuaj, txhua lub computer. Tab sis tsis muaj dab tsi hloov lub microcomputer geeky nrog nws tus kheej touchscreen thiab tons ntawm cov chaw nres nkoj.

Lub Raspberry Pi microcomputer yog qhov txawv tsis tsuas yog los ntawm kev siv dav tshaj plaws, tab sis kuj los ntawm kev txhawb nqa ntawm cov khoom siv thib peb, uas nthuav dav cov haujlwm ntawm lub rooj tsavxwm. Niaj hnub no peb yuav saib txoj hauv kev yooj yim tshaj plaws los qhia koj Raspberry Pi ua haujlwm nrog lub touchscreen. Thiab qhov kawg tshwm sim yog lub ntsiav tshuaj me me nrog lub desktop operating system.

Dab tsi yog cov ntxaij vab tshaus rau Raspberry Pi

Muaj tsawg kawg yog peb txoj hauv kev los txuas lub vijtsam:

1. Tso qhov chaw nres nkoj nyob rau hauv daim ntawv ntawm ib tug clamping connector rau pem hauv ntej nto.
2. HDMI connector.
3. GPIO pins - universal input-output connectors.

Tag nrho cov no tso cai rau koj los txuas cov ntxaij vab tshaus nrog lub touchscreen rau Raspberry Pi.

Qee cov qauv LCD vaj huam sib luag (rau cov tsim tawm thiab cov khoom siv kos) ua haujlwm ntawm cov khoom sib txuas. Kuj tseem muaj qhov qub ntsia rau tom qab ntawm Raspberry. Hmoov tsis zoo, qhov kev xaiv no kim heev, tab sis tsis muaj dab tsi yuav tsum tau khiav nws. Tsuas yog rub tawm lub kaw lus thiab ntxig USB lo nrog nws. Ib txwm Raspbian (Debian rau Raspberry Pi) muab kev txhawb nqa ib txwm muaj rau cov khoom siv no.

Ib qho kev xaiv pheej yig dua, tshwj xeeb tshaj yog nyob rau hauv CIS lub teb chaws, qhov chaw xa khoom los ntawm UK tua tag nrho cov ntxim nyiam ntawm Malinka, yog WaveShare cov ntxaij vab tshaus uas ua haujlwm dhau los. Vim li cas? Qhov no tso cai rau koj los siv kev txhawb nqa kev tshuaj ntsuam hauv txhua qhov sib txawv ntawm NIX systems rau Raspberry Pi nrog rau cov ntawv tsav tsheb (rau Raspberry Pi 2 thiab 3, ib qho kev faib tawm yog siv, rau kev kho thawj zaug - ib qho cais) thiab ua kom yooj yim rau kev teeb tsa thiab kev debugging. ntawm lub resulting system. Ntxiv rau, lawv ib txwm nyob hauv Tshuag thiab tsim nyog txhua yam.

Yuav txuas li cas

Tsis muaj dab tsi yooj yim dua: koj yuav tsum tau ntim txhua yam, thiab tom qab ntawd txuas lub vijtsam mus rau GPIO txuas ntawm Raspberry Pi. Koj tsis tas yuav suav cov pins - tsuas yog kho cov laug cam kom lub vijtsam raws nraim ntawm lub rooj tsav xwm loj.

Yuav teeb li cas

Muaj ob txoj hauv kev: rub tawm cov khoom xa tawm npaj txhij lossis teeb tsa lub kaw lus koj tus kheej. Thawj zaug yuav kom koj hloov mus rau. Tom qab ntawd xaiv cov khoom siv uas tsim nyog, rub tawm thiab sau rau hauv USB flash drive. Peb muab tso rau hauv, ntsaws rau hauv lub hwj chim - peb txaus siab rau txoj haujlwm. Hmoov tsis zoo, nyob rau hauv cov ntaub ntawv no, koj yuav tsum tau cov ntsiab lus nrog ib tug outdated version ntawm lub operating system.

Qhov thib ob txoj kev yog haum rau cov neeg siv twb paub Linux thiab thawj yuav tsum tau txhim kho cov tsav tsheb rau hauv lub system, thiab ces hloov lub computer mus rau ib tug resistive zaub. Cov lus qhia tuaj yeem pom ntawm. Los ntawm txoj kev, siv tib lub thev naus laus zis, koj tuaj yeem txuas lub vijtsam thib peb zoo sib xws.

Hmoov tsis zoo, tsis yog ib qho lossis lwm txoj hauv kev yuav yuam ob lub vijtsam txuas ntawm GPIO thiab HDMI chaw nres nkoj ua haujlwm tib lub sijhawm. Koj tuaj yeem tshaj tawm rau TV lossis saib nyob rau hauv lub kaw lus los ntawm kev txuas lub monitor ua ib qho screen ntxiv.