Hloov Sijhawm Yees Duab - E -daim iav rau Kev Ntaus Pob Ntaus Pob: 4 Cov Kauj Ruam

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

Leej twg tsis nyiam daim iav. Sib nrug los ntawm kev qhuas ib tus zoo nkauj nws tau siv los ntawm cov neeg tsim lub cev, ua las voos … kom ua tiav lawv cov txuj ci. Kev ntaus pob tesniv yog kev ntaus pob ncaws pob uas xav tau leej twg lub cev ua haujlwm kom raws sijhawm. Yog tias ib tus tau xav txog qhov tsom iav thiab qhia nws yuav yog tus tswv zoo nkauj sai sai. Tab sis hmoov tsis zoo thiab tsis zoo li tib neeg, tib neeg tsis tuaj yeem saib pob ntaus pob tesniv nrog rau tshuaj xyuas lawv cov duab ntawm daim iav tib lub sijhawm. Cov neeg siv tau siv kaw cov vis dis aus los tshuaj xyuas lawv cov cwj nrag thiab kho lawv. Hauv kuv qhov txheej txheem no muaj lub sijhawm ncig ntawm ib hnub. ie kuv kaw cov vis dis aus, mus tsev thiab saib nws; rov qab los rau hnub tom ntej thiab kho kuv tus mob stroke; mus tsev thiab tshuaj xyuas … Nws yuav yog qhov yooj yim zoo yog tias lub sijhawm hloov pauv tuaj yeem txo qis mus rau feeb lossis vib nas this. piv txwv li koj ua haujlwm lossis ntaus ob peb tus cwj nrag thiab tam sim taug kev ob peb kauj ruam thiab tshuaj xyuas koj cov cwj nrag ntawm lub sijhawm hloov video; rov qab los thiab kho lawv. Qhov yooj yim no yuav yog dab tsi. Puas yog nws yuav tsis pab kom tus neeg tshiab los ua tus cwj pwm nrawm?

OK yog li cia peb mus tom ntej thiab tsim tus nqi qis tshaj e-daim iav uas yuav qhia rau yav tom ntej Federer.

Kauj Ruam 1: Cov Khoom Yuav

1. Raspberry Pi Zero: Qhib qhov chaw xav tsis thoob uas ua rau txoj haujlwm no muaj peev xwm ua tau nyiaj txiag.

www.amazon.in/Robocraze-Raspberry-Developm…

2. Raspberry Pi Camera Board

www.amazon.in/Raspberry-Pi-Camera-Board/dp…

3. Micro SD daim npav

www.amazon.in/gp/product/B018MBABWK/ref=oh…

4. Lub taub hau dab dej (pom zoo rau kev ua haujlwm tas mus li hauv ib puag ncig chaw kub thiab muaj xyoob ntoo)

www.amazon.in/Pure-Aluminium-sinks-Raspber…

5. Mini HMDI Rau HDMI Kev kub ceev cable

www.amazon.in/gp/product/B079284SPT/ref=oh…

6. 5V Micro USB adapter rau Raspberr Pi

www.amazon.in/ELEMENTZ-Adapter-Charger-Ras…

7. Tus qauv keyboard. Cov keyboard me me no tau pom zoo

www.amazon.in/gp/product/B00JO80LUI/ref=oh…

8, HDMI saib saib. 15 "txog 21" rau cov lus qhia ntshav raws li koj nyiam.

9. Ib qho chaw sawv ntsug

www.amazon.in/gp/product/B00XI87KV8/ref=oh…

10. Ib daim ntawv luam 3D. Koj tuaj yeem rub tawm cov ntawv Solidworks no thiab luam tawm 3D daim ntawv thaiv koj tus kheej.

Kauj Ruam 2: Nqa Kho Vajtse

1. Rub tawm thiab teeb tsa "Raspbian Stretch Lite" ntawm daim npav SD

Cov lus qhia ntxaws kom rub tawm thiab teeb tsa Raspbian Stretch Lite tuaj yeem pom hauv Raspberry Pi lub vev xaib

www.raspberrypi.org/downloads/raspbian/

2. Khau raj kho vajtse thiab nkag mus. (xa mus rau Raspberry Pi lub vev xaib yog tias koj yog tus tshiab rau qhov no)

3. Txuas lub koob yees duab module thiab xyuas kom lub koob yees duab ua haujlwm (rov xa mus rau Raspberry Pi lub vev xaib yog tias koj yog tus tshiab rau lub koob yees duab module)

4. Txuas rau internet thiab hloov kho os mus rau qhov tseeb siv cov lus txib hauv qab no

sudo apt-tau hloov tshiabudo apt-tau hloov tshiab

5. Tam sim no qhov kho vajtse yooj yim tau teeb tsa thiab lub koob yees duab module ua haujlwm tau zoo, peb yuav nkag mus rau hauv qhov tinkering kom hloov cov cuab yeej no mus rau lub sijhawm hloov khoom siv.

Kauj Ruam 3: Cov Ntawv Sau

Tsuas yog ob qho lus txib hauv qhov hais kom ua sai txaus kom tau peb lub sijhawm hloov mus. Qhov yooj yim ntawd. Cov lus txib no tau ntev thiab nws yog qhov tsim nyog muab tso rau hauv cov ntawv sau thiab tsuas yog ua raws tsab ntawv.

Thawj lo lus txib mus zoo li no:

raspivid -n -w 1280 -h 720 -t 0 -o -| cvlc -vvv kwj: /// dev/stdin --sout '#rtp {sdp = rtsp: //: 8554/}' --sout-rtp-caching = 15000: demux = h264

thiab qhov lus txib thib ob yog:

omxplayer -b rtsp: // localhost: 8554/

Ob qho lus txib no (thiab cov lus txib ntxiv cov ntaub ntawv rau kev ua yeeb yaj kiab ib txwm thiab kaw cov lus txib) cov ntawv txuas nrog. Luam lawv rau koj li Raspberry Pi los ntawm USB tus tsav tsheb. (Xa Pi cov rooj sib tham rau cov ntaub ntawv yooj yim no luam cov ntsiab lus yog tias koj yog tus tshiab dua rau Pi)

Kauj Ruam 4: Qhov Kawg Qhia

1. Nkag mus rau pi thiab nkag mus.

2. Ua tsab ntawv "a" los ntawm kev ntaus ". A"

Tsab ntawv coj tuaj txog raspvid thiab cov vis dis aus nyob tau tso tawm rau 10 vib nas this. Kho lub koob yees duab rau thaj chaw uas txaus siab. Rov ua dua ". A" yog tias koj xav tau los ua yeeb yaj kiab nyob

3. Tom ntej no ua kab ntawv "b1" los ntawm kev ntaus ". B1"

Tsab ntawv no tseem coj tuaj rau raspvid tab sis cov vis dis aus tau ua rau cov yeeb nkab (lub dab dej sab hauv es tsis yog cov zaub ncaj) nrog tsis pub ntev li 11 vib nas this.

4. Qhib lub davhlau ya nyob twg hais kom ua tshiab los ntawm kev nkag Alt + F2

5. Nkag mus thiab tom qab ntawv sau tsab ntawv "c" los ntawm kev ntaus "c"

qhov no nqa tawm omax player thiab cov vis dis aus tau tsim ua lub dab dej sab hauv. Koj yuav pom lub sijhawm ncua video ntawm qhov screen.

6. Txhawm rau tawm xov xwm tshaj tawm

7. Txhawm rau kaw cov ntawv "z" los ntawm kev ntaus ".z"

8. Yog tias koj xav tau ncua ntxiv tsuas yog siv lwm cov ntawv xws li b5 - rau ncua 15 vib nas this, b60 - rau 70 vib nas this qeeb thiab lwm yam.

9. Boxing: Tam sim no koj tau txais lub ntsiab lus ntawm lub kaw lus, nws yog lub sijhawm los ntim lawv thiab coj mus rau tom teb. Muab tag nrho cov khoom siv hluav taws xob tso rau hauv lub thawv 3D luam tawm. Kuaj cov ntsia hlau M4/M5 txhawm rau txhawm rau lub npov no rau lub tswb. Ua ke lub thawv thiab tripod. Coj nws mus rau tom teb. Yog tias koj tsis yog Lub Tuam Txhab Pabcuam Hluav Taws Xob, siv lub thawv UPS.

Zoo siab ntaus tennis.