Cov txheej txheem:
- Kauj Ruam 1: Tsim Lub Vijtsam
- Kauj Ruam 2: Kev Txiav Txim Cov Khoom
- Kauj Ruam 3: Sib dhos Panels
- Kauj Ruam 4: Txuas lub Panels
- Kauj Ruam 5: Kho Tus Neeg Tau Txais Daim Npav thiab Xa Ntawv
Video: RGB Matrix Siv NovaStar: 5 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26
Txog Xus xyoo no peb txiav txim siab ua nees sib tw nees. Kuv xav tau cov zaub loj loj, thiab kuv ib txwm xav ua si nrog Suav RGB Matrix panels. Yav dhau los kuv tau ua si nrog cov programmable LEDs, tab sis nws nyuaj rau tau txais kev daws teeb meem ntau nrog LED Sawb.
Kuv tau ua ob peb xaj ntawm 64x64 vaj huam sib luag, thiab sim ntau txoj hauv kev los nqes lawv. Thaum xub thawj kuv tau sim siv raspberry pi, thiab zoo heev RPI RGB LED Matrix Library. Lub tsev qiv ntawv no ua haujlwm zoo rau cov lej me me ntawm cov vaj huam sib luag. Tom qab saib ib pawg ntawm cov kev daws teeb meem, Kuv txiav txim siab sim ua qhov kev daws teeb meem los ntawm NovaStar. Nws yeej tsis yog qhov kim muab qhov ua tau zoo, thiab hloov pauv tau.
NovaStar siv DVI los ua tswv yim, thiab tso tawm cov ntaub ntawv ntawm cat5 cabling. Cat5 cabling khiav mus rau lub txais ntawv uas tuaj yeem ua tau txhua tus lej ntawm RGB Matrix vaj huam sib luag. Koj tuaj yeem tsim cov zaub loj los ntawm kev siv ntau lub rooj txais khoom, thiab txuas lawv ua ke.
Thaum xub thawj kuv yuav 4 lub vaj huam sib luag los sim cov khoom, thiab tom qab ntawd kuv tso lwm ob xaj rau ntau lub vaj huam sib luag. Cov txheej txheej thib ob tsis muaj qhov ntsia hlau qhov uas sib phim thawj txheej. Kuv xav kom koj xaj ib pawg ntawm cov vaj huam sib luag hauv ib qho kev txiav txim, ntxiv rau tau txais qee qhov ntxiv. Qee lub sij hawm muaj lub pixel tsis zoo - tus muag khoom kuv siv hloov pauv cov ntawv tsis zoo. Thaum kuv mus teeb tsa kuv lub vijtsam kuv ua yuam kev uas tsis tiv thaiv cov ces kaum, thiab kuv tawm ntawm qee qhov LEDs.
Kauj Ruam 1: Tsim Lub Vijtsam
Kuv txiav txim siab tias kuv xav tau lub vijtsam ntev thiab nqaim, yog li kuv tau sib sau ua ke 8 panels x 2 panels siab. Qhov no yog teeb tsa coj txawv txawv, yog li nws xav tau qee qhov kev cai kab hlau txuas los ua kom txuas cov vaj huam sib luag.
TXC300
www.novastar-led.com/product_detail.php?id=…
MRV330
www.novastar-led.com/product_detail.php?id=…
Fais fab mov
www.aliexpress.com/item/Switching-Power-Su…
Panels
Nco ntsoov xaj kom muaj vaj huam sib luag txaus, thiab qee qhov khoom seem ntawm ib zaug. Cov pawg sib txawv muaj qhov sib txawv sib dhos. lawv kuj tuaj yeem muaj cov xim sib txawv sib txawv.
www.aliexpress.com/item/32x32-Indoor-RGB-3…
www.amazon.com/gp/product/B00JDBZWJG/ref=o…
www.amazon.com/gp/product/B00E57QQVG/ref=o…
www.amazon.com/gp/product/B072MM8X7Y/ref=o…
Kauj Ruam 2: Kev Txiav Txim Cov Khoom
www.novastar-led.com/product_detail.php?id=…
www.amazon.com/Novastar-LED-MCTRL300-Synch…
www.aliexpress.com/item/NovaStar-MCTRL300-…
SRYLED Khw ntawm Aliexpress
Kauj Ruam 3: Sib dhos Panels
github.com/alanswx/p25MatrixModels
Kauj Ruam 4: Txuas lub Panels
Kev teeb tsa siv ib lub thawv xa ntawv. Siv lub cat5 cable los txuas thawj daim npav txais. Daisy saw daim npav txais thib ob rau thawj tus siv lwm lub cat5 cable.
Cov vaj huam sib luag tau siv cov hlua txuas los ntawm thawj qhov tso tawm ntawm tus txais cad mus rau sab xis feem ntau vaj huam sib luag, tom qab ntawd daisy txuas los ntawm lub vaj huam sib luag sab saum toj mus rau hauv qab vaj huam sib luag. Rov ua qhov no nrog 8 vaj huam sib luag ntawm txhua daim npav txais.
Peb tau siv ob qho khoom siv fais fab. Ib nrab ntawm lub vaj huam sib luag tau xaim rau txhua lub zog siv nrog lub dav hlau dav hlau siv los txuas cov xov hlau. Cov vaj huam sib luag tuaj nrog cov txuas txuas raug rau ntsaws rau sab nraum qab ntawm txhua lub zog txuas ntawm lub vaj huam sib luag.
Peb kuj tsim cov kab kev cai kab uas yog qhov ntev. Peb siv 16P 1.27mm IDC Ca Ribbon Cable, 16 Hlau, 16 Tus Cuam Tshuam rau 2.54mm Txuas cov hlua kab. Peb xaj 2X8 16P 2.54mm Dual Rows IDC Sockets rau Ca Ribbon Cable, 16 Pins FC Poj Niam Txuas Txuas xaus. Peb tau siv Crimp Tool Rau Caij Ribbon Cable Thiab IDC Cov Txuas Txuas los txhawm nws ua ke.
Kauj Ruam 5: Kho Tus Neeg Tau Txais Daim Npav thiab Xa Ntawv
Siv lub khoos phis tawj version ntawm kev teeb tsa software los teeb tsa daim npav txais ua ntej. Lawv yuav tsum tau teeb tsa rau 256x128 pixels (4x2 vaj huam sib luag). Tom qab txhua tus txais daim npav tau teeb tsa kom ntseeg tau ntaus lub pob tseg. Txwv tsis pub lawv yuav plam qhov teeb tsa hla lub zog mus. Thaum lawv tau teeb tsa, teeb tsa lub vijtsam siv ob lub laug cam, thiab muab tso rau ib sab. Qhov no yuav tsum xa cov DVI ntawm koj lub khoos phis tawj hla cov ntxaij vab tshaus.
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