Raspberry Pi Hi-Fi Audio Streamer Nrog Touchscreen Control thiab Max2Play: 9 Cov Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26

Ntawm no, peb yuav nthuav qhia kev sib dhos ntawm Raspberry Pi Touch Streamer tshiab. Cov khoom sib xws nrog txhua yam khoom tsim nyog rau kev teeb tsa no tuaj yeem nrhiav tau hauv Max2Play khw. Yog tias koj twb muaj cov khoom no lawm, rooj plaub no tseem tuaj yeem yuav nyias. Thov ua raws li cov lus qhia no txhawm rau tiv thaiv kev puas tsuaj rau cov khoom siv. Phau ntawv no piav qhia ib qib zuj zus los ua ke ntawm Cov Khoom Siv Streamer. Koj tuaj yeem mus ntsib peb Blog kom paub ntau ntxiv txog cov ncauj lus.

Kauj Ruam 1: Cheeb Tsam

Peb muab cov pob khoom suav nrog txhua yam khoom tsim nyog rau cov lus qhia no hauv peb lub khw.

Cheebtsam dav:

- Raspberry Pi 3- RaspTouch Case- 7 Touch-Display- Power Management Module- 7-12V Power Supply- Sound Card with additional GPIO bar- Class 10 MicroSD card with preinstalled Max2Play Image

Cov ntaub ntawv muaj cov hauv qab no:

1. rooj plaub pem hauv ntej vaj huam sib luag (7 nti Zaub tuav) 2. sab xis vaj huam sib luag 3. sab laug vaj huam sib luag 4. cas cas 5. rooj plaub rov qab 6. cas hauv qab

Pob ntawv tseem muaj:

1. Micro-USB adapter lossis Jumper cable2. HDMI chaw nres nkoj 3. tso saib cable 4. SD daim npav chaw nres nkoj 5. 4 roj hmab taw 6. sealing lub txiv mis 7. cov khoom siv rau cov tuav tuav 8. mounting rau SD daim npav chaw nres nkoj (2 loj dua, 2 tus ntsia hlau me) thiab txuas 9. roj hmab rho tawm daim 10. Pob nrog cov khoom ntim rau Raspberry Pi (6 txiv ntoo, 6 spacers, 6 tus ntsia hlau me, 2 qhov ntsia hlau loj dua me me, thooj thaiv, lub nplhaib yas) 11. Pob nrog cov khoom siv mounting rau lub rooj tso saib (4 spacers, 4 ceev, 4 screws) 12. 22 M3 (4mm - PH2 sib xws) thiab 4 nyiaj ntsia hlau rau rooj plaub 13. Lub Hwj Huam Fais nrog cov kab hluav taws xob ua ntej

Kauj Ruam 2: Sib dhos Rooj plaub 1/2

Thawj kauj ruam nkag mus rau daim phiaj tom ntej nrog phaj hauv qab. Nqa cov phaj tsim nyog (sab thiab hauv qab phaj) thiab 4 ntawm M3 (4mm) cov ntsia hlau los ntawm pob nrog cov ntsia hlau rau rooj plaub. Nco ntsoov tias phaj hauv qab raug teeb tsa kom raug. Daim duab 1 ua haujlwm raws li kev taw qhia.

Koj yuav tsum tau tshem lub rooj tsavxwm ntawm 7 nti kov zaub. Txhawm rau ua qhov no, xub tshem tawm cov spacers thiab tom qab ntawd loosen lub rooj tsavxwm. Tus thawj spacers ntawm cov zaub tsis yog ib feem ntawm kev sib dhos ntxiv. Lawv tau hloov pauv los ntawm spacers kub los ntawm kev xa khoom, thaum lub rooj tsav xwm tau teeb tsa hauv rooj plaub.

Ceev faj thaum tshem lub rooj tso saib. Nws tau txuas nrog 2 lub tiaj tiaj kab xev. Xoob cov kab xev, yog li lub rooj tsavxwm tuaj yeem ua tib zoo tshem tawm ntawm cov zaub tiag. Txhawm rau tshem tawm txoj hlua, lub ntsuas phoo (saib kos rau hauv daim duab 3) yuav tsum tso tawm ua ntej.

Tam sim no cov zaub mount yuav tsum tau sib sau ua ke. Yog li ntawd, koj xav tau cov khoom siv mounting rau cov zaub tuav thiab 4 ntawm M3 (4mm) screws rau rooj plaub. Siv 4 tus ntsia hlau txhawm rau txhawm rau 2 tus tuav dub nrog cov khoom tso saib.

Kauj Ruam 3: Sib Sau Cov Case 2/2

Siv cov khoom tso saib thiab pub cov kab xev tiaj tiaj ntawm sab xub ntiag txawm tias qhov chaw so. Tom qab ntawd tso lub kov zaub. Kho cov zaub nrog plaub M3 (4mm) screws. Tom qab ntawd ob qho tib si kab xov kab rov tav tuaj yeem txuas nrog lub rooj tsav xwm ntawm cov zaub dua. Qhov no yuav ua tiav hauv qib tom ntej. Cov xa xov hluav taws xob Jumper yuav tsum tau txuas nrog cov txuas sib txuas ntawm lub rooj tsav khoom (pins "5V" thiab "GND"). Cov kab hluav taws xob tso tawm los ntawm cov khoom xa tawm yuav tsum tau txuas rau sab ntawm phaj. Lwm qhov kawg ntawm txoj hlua yuav txuas nrog Raspberry Pi tom qab.

Tam sim no lub rooj tso saib tuaj yeem txuas rau hauv qab phaj. Koj xav tau plaub M2.5 (13mm) spacers (kub-plated), plaub ntawm cov txiv ntoo loj dua thiab plaub ntawm M2.5 (4mm) cov ntsia hlau los ntawm pob nrog cov khoom siv txuas rau lub rooj tso saib.

Ntxiv cov spacers rau ntawm lub rooj tso saib thiab kho lawv nrog cov txiv ntoo. Tam sim no koj tuaj yeem pub cov ntsia hlau los ntawm sab nraud dhau los ntawm phaj hauv qab rau hauv rooj plaub thiab kho lub rooj teeb tsa rau hauv pem teb phaj.

Tam sim no 4 cov ntaub ntawv nyiaj hlau yuav raug siv los ua ke cov khoom sib dhos nrog cov thav duab (pem teb thiab phaj ib sab).

Siv lub vaj huam sib luag tom qab nrog qhov sib dhos uas tau sib txawv thiab 4 M3 (4mm) screws. Tam sim no lub vaj huam sib luag tom qab tuaj yeem sib sau ua ke. Siv cov duab 3 thiab 4 txhawm rau pab ntxiv.

Kauj Ruam 4: Ntxig rau Module Kev Tswj Fais Fab

Tom ntej no, ntswj lub hwj chim tswj hwm tus qauv rau hauv kaum sab xis ntawm rooj plaub. Siv ob qhov me me dub thiab ib qho ntawm ob lub cev me me ntsia hlau, ntxiv rau lub nplhaib yas ntawm pob ntawv 10 thiab ob qho ntawm cov ntsia hlau me me thiab cov txiv ntseej. Siv cov duab rau siv.

Txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau ua kom sov dhau, peb pom zoo kom siv lub rhaub dej kub lossis tso cua sov tso rau ntawm tus qauv. Qhov no yog qhov tseeb tshwj xeeb nrog cov khoom siv hluav taws xob siab (12V). Ib lub raj me me ntawm cov tshuaj txhuam cua sov twb tau suav nrog hauv cov pob, uas koj tuaj yeem muab nruab nrab ntawm tus qauv thiab rooj plaub.

Kauj Ruam 5: Txhim Kho Cov Ports

Koj yuav xav tau cov hauv qab no rau cov kauj ruam tom ntej:

• Lub Hwj Huam Hwj nrog cov kab hluav taws xob ua ntej
• HDMI chaw nres nkoj
• SD daim npav chaw nres nkoj
• teeb tsa rau SD daim npav chaw nres nkoj (phaj hlau nrog 2 lub qhov thiab ob lub qhov ntsia hlau ntev)
• cov khoom siv txuas rau HDMI chaw nres nkoj (ob lub qhov ntev dub ntsia hlau thiab ob lub txiv ntseej me me los ntawm pob nrog cov khoom siv txuas rau lub rooj tso saib)

Thawj qhov chaw nres nkoj SD daim npav txuas nrog. Cias pub qhov kawg ntawm SD daim npav chaw nres nkoj hla mus rau qhov chaw sib dhos ntawm sab nraub qaum. Qhov chaw nres nkoj SD daim npav tau sib sau ua ke nrog cov phaj khaws cia. Cov ntawv txuas yuav ua tiav hauv rooj plaub thiab mus rau SD daim npav txuas. Ob qho tib si M1.5 (12mm) (puag ncig lub taub hau) cov ntsia hlau yuav raug ntsia los ntawm hauv qab ntawm cov phaj hauv pem teb rau hauv qhov chaw so.

Tam sim no teeb tsa HDMI chaw nres nkoj raws li hauv qab no: Pub qhov kawg ntawm HDMI chaw nres nkoj hla mus rau qhov chaw sib dhos ntawm sab nraub qaum thiab kho qhov chaw nres nkoj HDMI rau rooj plaub nrog ob qhov ntev M2 (16mm) countersunk taub hau ntswj thiab ob lub txiv ntoo. Cov ntsia hlau yuav siv los ntawm sab nrauv ntawm rooj plaub thiab roj hmab-kawg ntawm HDMI txuas thiab txuas nrog ob lub txiv ntoo los ntawm sab hauv.

Txhawm rau siv lub zog khawm lub txiv ntoo yuav tsum tau muab tshem tawm. Tom qab ntawd lub hwj huam khawm tuaj yeem haum rau hauv lub phaj phaj pem hauv ntej. Siv cov txiv ntoo los tso lub pob kom raug. Saib cov duab 4 thiab 5 rau kev sib piv.

Kauj Ruam 6: Txhim Kho Daim Npav Suab

Ua ntej yuav tsum tau muab cov cua sov tso rau hauv rooj plaub. Cias mount lub phaj hlau muab nrog cov ntsia hlau los ntawm tus lej xa tus lej 8 mus rau qhov chaw uas Raspberry Pi yuav txuas tom qab. Cov ntsia hlau yog tom qab tso los ntawm hauv qab no los ntawm qhov sib haum nyob hauv qab phaj ntawm rooj plaub thiab ntsia rau hauv phaj hlau. Tom qab ntawd muab cov ntawv tso cua sov tso rau nws.

Nco tseg: Txhawm rau nrhiav qhov chaw raug ntawm cov phaj hlau, daim duab yuav tsum ua raws li kev qhia. Lub qhov sib xws tuaj yeem pom nyob hauv qab phaj. Xwb, tso qhov Raspberry Pi sai nrog cov khoom sib txuas ntawm qhov chaw sib dhos ntawm lub vaj huam sib luag tom qab. Cov phaj nrog cov cua sov ua kom muab tshuaj txhuam yuav tsum tau siv hauv qab cov txheej txheem ntawm Raspberry Pi.

Tam sim no daim npav suab (hauv qhov piv txwv AroioDAC) txuas nrog Raspberry Pi. Qhov yuav tsum tau muaj suav nrog hauv pob khoom ntim khoom rau daim npav suab thiab Raspberry Pi. Ua ntej tshaj, cov ntsia hlau luv luv tau ntxig los ntawm 4 qhov ntawm Raspberry Pi los ntawm hauv qab no. Los ntawm saum toj no, cov spacers ntev tam sim no tau ntsia rau lawv. Tam sim no daim npav suab tuaj yeem txuas rau Raspberry Pi thiab kho nrog cov ntsia hlau tsim nyog los saum toj no.

Kauj Ruam 7: Txuas Txhua Yam

Khaws cov kab txuas sib txuas ntawm cov zaub rau qhov chaw nres nkoj muab thiab kho nws nyob ntawd. Sab xiav ntawm txoj kab yuav tsum taw tes rau sab nrauv ntawm lub rooj tsavxwm. Kev nthuav dav Micro SD yuav tsum ntsaws rau hauv qab ntawm pawg thawj coj saib (saib daim duab 1).

Nrog 4 ntawm cov rooj plaub dub me me, Raspberry Pi tau kho rau hauv qab ntawm rooj plaub. Yog tias qhov laum qhov nyob hauv qhov rooj tsis kaw nrog cov ntsia hlau txuas rau hauv qab ntawm Pi, peb pom zoo kom siv tsis yog txhua qhov, tab sis tsawg kawg 2 qhov ntsia hlau. Raspberry Pi! Tam sim no koj tuaj yeem txuas ob lub RCA kub hloov pauv rau rooj plaub raws li qhia hauv daim duab. Siv cov txiv ntoo rau kev kho.

Tam sim no lub xov tooj hluav taws xob txuas ntawm lub rooj tso saib thiab lub zog txuas tau txuas nrog lub zog tswj kev tswj. Qhov USB cable txhawm rau fais fab Pi thiab jumper cable rau kev pib ntxuav thiab kaw tam sim no xav tau (GPIO17 thiab 22). Tsis tas li yog qhov RCA cable txuas lub adapter rau ntawm rooj plaub nrog cov chaw nres nkoj ntawm daim npav suab. Thaum txuas, ua raws cov duab hauv qib tom ntej.

Kauj Ruam 8: Yuav Ua Li Cas Txuas PMM rau Cov Suab Sib Txawv

Nco tseg: Txhawm rau siv lub khau raj thiab kaw qhov tshwj xeeb ntawm lub zog khawm, daim npav suab yuav tsum muab GPIOs 17 thiab 22 rau siv dawb. Qee daim npav, xws li Allo BOSS DAC lossis AroioDAC, twb tau muab cov koob txuas rau siv GPIOs. Txog daim npav qhov no tsis yog rooj plaub (xws li HiFiBerry DAC +), tus lej sib thooj yuav tsum tau muab muag ntawm koj tus kheej.

Thov nco ntsoov tias GPIO17 thiab GPIO22 rau daim npav suab uas tsis tau teev rau ntawm no tsis siv.

Kauj Ruam 9: Txaus Siab Rau Koj Qhov Tshiab, Elegant Touchscreen Vaj Huam Sib Luag nrog Lub Suab Zoo thiab Kev Tswj Yooj Yim

Thaum kawg daim npog npog tuaj yeem tsau rau saum. Siv qhov seem 4 M3 (4mm) cov ntsia hlau thiab phaj saum toj. Xaub lub phaj ua tib zoo hla rooj plaub. Tam sim no lub phaj tuaj yeem kho tau.

Tom qab ntawd daim npav SD (xaiv tau nrog Max2Play tau teeb tsa ua ntej) tuaj yeem ntsaws rau hauv qhov chaw nres nkoj xaiv. Txuas lub cuab yeej nrog lub zog fais fab thiab thawb lub zog khawm. Lub kaw lus tam sim no khau raj thiab kov lub vijtsam thiab Max2Play tau npaj los siv.

Tom qab pib ntawm Max2Play, lub hwj huam khawm yuav tsum tau teeb tsa hauv Audiophonics plugin, kom tag nrho lub kaw lus tuaj yeem qhib thiab kaw nrog lub pob yav tom ntej. Tsuas yog nyem lub pob teeb tsa rau "Power Button" hauv kev teeb tsa qib siab hauv Audiophonics Plugin thiab teeb tsa tus cim rau Autostart. Tom qab rov pib dua lub pob tau npaj rau siv.

Koj tuaj yeem nrhiav cov ntaub ntawv ntau ntxiv txog kab ntawv no hauv peb Blog.

Peb vam tias koj txaus siab rau qhov kev daws teeb meem suab tshiab los ntawm Max2Play thiab peb yuav nyiam hnov koj cov lus tawm tswv yim, ntawm no hauv cov lus thiab ntawm peb Cov Rooj Sib Tham thiab Facebook nplooj ntawv.