Magik Porthole: 5 Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:29

Ob peb lub lis piam dhau los kuv pom qhov project zoo kawg. Cov yeeb yaj kiab luv luv ntawm kev ua lej fractals ua los ntawm Julius Horsthuis, Lub tswv yim tau yug los tsim "porthole" uas ua raws li kev saib mus rau lwm qhov loj.

Rau qhov haujlwm no kuv siv:

• Raspberry Pi Zero / W.
• 8 GByte Micro SD daim npav
• Ib qho qub 15´´ TFT - Saib xyuas nrog 12V fais fab mov
• Kauj ruam down voltage regulator
• 2 cov nyees khawm
• Konvertiere HDMI in VGA
• USB tsav rau cov vis dis aus
• Qee cov ntoo lossis MDF
• Qee cov ntaub ntawv kho kom zoo nkauj
• Ib co ntsia hlau
• Qee hom xim sib txawv

Cov cuab yeej xav tau:

• Milling tshuab
• Milling khoom rau txiav thiab profiling
• Vajvoog rau milling tshuab

Software:

• Raspbian Stretch Lite
• Video Looper los ntawm Adafruit
• Tsab ntawv rau lub zog Pi
• Software tsim thiab txiav cov yeeb yaj kiab

Kauj Ruam 1: Tsim Vaj Huam Sib Luag Pem Hauv Ntej

Lub vaj huam sib luag pem hauv ntej yog ua los ntawm MDF.

Kuv siv kuv lub tshuab milling los txiav lub nplhaib sab nrauv.

Tshaj li lub qhov raug txiav thiab nthuav tawm.

Rau kev kho kom zoo nkauj lub hom phiaj Kuv drilled 8 qhov kom nce qee cov txiv ntoo.

MDF me ntsis "nqhis dej" yog li kuv pleev xim lub nplhaib peb zaug nrog cov muab tub lim.

Cov txheej sab nrauv ntawm lub vaj huam sib luag pem hauv ntej yuav pleev xim nrog cov xim kom kuv tso lawv tseg.

Kauj ruam 2: Lub Nplhaib

Lub Nplhaib tau pleev xim rau xim tooj dag.

Tom qab qhov no cov txiv ntoo uas tau teeb tsa nrog qee qhov 8mm ntsia hlau los ntawm nraub qaum.

Tus saib tau hloov kho mus rau qhov nruab nrab ntawm lub vaj huam sib luag pem hauv ntej.

Kauj Ruam 3: Tus Ncej, Raspberry thiab Kablis

Kuv glued tus ncej los ntawm 5mm MDF thiab kaw nws rau sab nraum qab ntawm lub vaj huam sib luag pem hauv ntej.

Qee qhov taw tes taw rau TFT saib tau raug kaw ib yam nkaus. Qhov no yog ib feem ntawm tus kheej. Qhov loj me yog tus ncej thiab cov ntsiab lus nce yuav tsum ua raws qhov ntev f koj li TFT.

Cov cabling yog yooj yim. Kuv tau nqus 12V los ntawm qhov txuas ntawm TFT saib thiab siv tus tswj hwm los txiav txim siab 12V mus rau 5V rau Raspberry Pi.

Kauj ruam 4: Txhim Kho Software

Ua ntej nyem koj daim SD - daim npav nrog Raspbian Stretch Lite cov duab me me raws Debian Stretch.

Kuv siv Etcher rau qhov no. Qhov kev zov me nyuam yog ib qho yooj yim siv thiab txuag kom ua haujlwm.

Ua ntej koj tshem daim npav SD - ntawm koj lub khoos phis tawm koj yuav tsum luam ob daim ntawv xa mus rau lub hauv paus ntawm BOOT muab faib ntawm daim npav.

Cov ntaub ntawv tsis muaj npe hu ua:

ssh ua

cov ntaub ntawv no yuav pab ssh ntawm thawj qhov pib.

Cov ntaub ntawv npe:

wpa_supplicant.conf

Uas muaj cov ntawv hauv qab no:

network = {ssid = "koj SSID"

psk = "yourWLAN PASSWORD"

scan_sid = 1}

Thov hloov ssid thiab psk nrog koj daim ntawv pov thawj.

Qhov no yuav txuas Raspberry Pi rau koj WLAN.

Tom qab qhov no siv PUTTY lossis qee yam zoo sib xws los ua txuas rau koj cov txiv pos nphuab.

Yog tias kev sib txuas tau tsim los khiav:

sudo raspi-teeb tsa

thiab kho lub npe ntawm pi, kev daws teeb meem thiab lwm yam.

Tom qab qhov no teeb tsa software software looper:

Koj tuaj yeem ua raws cov lus qhia no lossis siv cov lus qhia los ntawm lub vev xaib txuas ntawm Adafruit:

sudo apt-tau hloov tshiabudo apt-tau nruab -y git

git clone

cd pi_video_looper

sudo./install.sh

Reboot Raspberry Pi.

Tom qab rov pib dua Pi yuav qhia koj rau USB tsav uas muaj qee cov yeeb yaj kiab.

MP4 yuav zoo.

Lub Hwj Chim Down Button:

Txhawm rau ua kom lub zog RasPi nyab xeeb nws yog qhov yuav tsum tau teeb tsa tsab ntawv me me.

Thov ua raws cov lus qhia los ntawm lub vev xaib no:

www.hackster.io/glowascii/raspberry-pi-shu…

OK! koj lawm! Tab sis…..

tos….

dab tsi txog cov vis dis aus…

Kauj Ruam 5: Cov Yeeb Yaj Kiab

Kuv rub tawm qee cov vis dis aus los ntawm:

www.julius-horsthuis.com/shorts/

thiab koom nrog lawv ua ke rau ib zaj yeeb yaj kiab loj.

Lossis koj tuaj yeem rub tawm qee cov vis dis aus los ntawm lub vev xaib thiab tsim lub thoob dej yug ntses:-)

Txawm tias cov yeeb yaj kiab ib txwm saib zoo nyob ntawm qhov kev hloov pauv TFT.:-)

Muaj kev lom zem sawv daws!