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Mundarija:
2025 Muallif: John Day | [email protected]. Oxirgi o'zgartirilgan: 2025-01-23 15:14
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Men karnaylarning simlari haqida hayronman ….
lekin qanday qilib men barcha simlarni olib tashlashim va xonalarni saqlashim mumkin
toza va simsiz, lekin qiziqarli musiqa bilan.
Boshqa narsa shundaki, men eski SD -kartalarni qo'yishni xohlamayman
va eski PI ZERO (lar) axlat qutisiga.
1 -qadam: BMT bilan prototip
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2 -qadam: Nano bilan qisqartiring
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3 -qadam: Nano bilan yakunlandi
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1) SD-kartaga musiqa yozing.
2) uni yoqing va o'ynang.
ps: men SD-kartani buzish to'plamini va nanoni ketma-ket qo'ydim!
4 -qadam: Karnay va simni olib tashlang
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lekin qanday?
Sizga kerak bo'lgan narsa - arduino -ni o'chirish.
5 -qadam: Uni birlashtirish va qayta qurish
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1) Eski 1 gigabaytlik SD -kartadan boshqa hamma narsani olib tashlang
2) uni kartani o'quvchiga joylashtiring
3) SD -kartani formatlash.
4) tinyCore operatsion tizimini kompyuteringizga yuklab oling.
5) unga tinyCore operatsion tizimini yozing.
6) uni eski pi nolga kiriting.
7) uni yuklang va o'rnating.
ps: tinyCore operatsion tizimi SD kartada 65 MB dan kam bo'ladi.
6 -qadam: TinyCore nimaga o'xshaydi
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Tiny Core nima? Birinchidan, agar siz Linux va tarqatish nima ekanligini bilmasangiz, ba'zi qiziqarli va o'qish kerak
Linuxning qarama -qarshi ta'riflari.
Keyin tarqatish haqida o'qing. Qisqasi, Tiny Core
tarqatish Linux yadrosi va boshqa vositalarning moslashtirilgan versiyasiga o'xshaydi.
bu yerdan yuklab oling:
aziz_korichasi_linux
uni qanday o'rnatish kerak (Tiny Core)?
Tiny Core -ni qanday o'rnatish kerak
7 -qadam: Pifm -ni yuklab oling
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1) pifmni GITHUB -dan yuklab oling.
2) nol uchun pifm.c ni kompilyatsiya qilish uchun g ++ dan foydalaning.
g ++ -O3 -o pifm pifm.c
3) keyin siz antenna sifatida GPIO4 -ga sim qo'yishingiz mumkin!
4) musiqani istalgan joydan simsiz, shu jumladan uyali aloqa holda qabul qilish.
Masalan: sudo./pifm ovozi.wav 87.5 22050
keyin RADIOdan foydalaning
yoki 87,5 MGts ga aylanadigan uyali telefon stereo tovushni eshitishi mumkin edi. wav
8 -qadam: Test sinovlari
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ps: GPIO4 - board.pin7 va fayllar 22K formatida 16 bit bo'lishi kerak.
Men pi0fm.c -ga ko'plab buyruqlar yozaman
va pi0fm.c ni bajariladigan faylga kompilyatsiya qilish uchun gccdan foydalaning, shu jumladan:
tizim ("sudo./pi2fm 001.wav 87.5 22050");
tizim ("sudo./pi2fm 002.wav 87.5 22050");
tizim ("sudo./pi2fm 003.wav 87.5 22050");
tizim ("sudo./pi2fm 004.wav 87.5 22050");
tizim ("sudo./pi2fm 005.wav 87.5 22050");
…. va hokazo.
MAZA QILING !
9 -qadam: bajarildi
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MAZA QILING !
Tavsiya:
POCKET MUSIQA Pleyeri: 6 qadam
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POCKET MUSIC PLAYER: Ushbu yo'riqnomada siz o'zingizning qo'lingiz bilan cho'ntakli musiqa pleyerini pauzada o'tkazishni va arduino pro mini yoki arduino nano yordamida boshqa funktsiyalarni bajarishni o'rganasiz
Juuke - qariyalar va bolalar uchun RFID musiqa pleyeri: 10 qadam (rasmlar bilan)
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Juuke - qariyalar va bolalar uchun RFID musiqa pleyeri: Bu Juuke qutisi. Juuke qutisi - bu sizning musiqiy do'stingiz, uni iloji boricha osonroq ishlatish uchun yaratilgan. Bu, ayniqsa, qariyalar va bolalar uchun mo'ljallangan, lekin, albatta, boshqa yoshdagilar ham foydalanishi mumkin. Buni yaratganimizning sababi,
AdaBox004 musiqa pleyeri: 4 qadam
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AdaBox004 musiqa pleyeri: Men oddiy musiqa pleyerini yaratish uchun AdaBox004 qismlarini ishlatardim. U USB portiga ulanadi va micro SD kartadan tasodifiy qo'shiqlarni ijro qila boshlaydi. Bu mening ustaxonam uchun yaxshi qo'shiqlarning shovqinsiz manbai
Avtomatik musiqa pleyeri: 5 qadam
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Avtomatik musiqa pleyeri: Siz tanangizni bo'shashtirib, uxlashga tayyorgarlik ko'rish uchun yumshoq musiqa ijro etishni xohlaganmisiz? Qachonki siz noutbukda soatlab ishlaganingizdan keyin charchagan bo'lsangiz, noutbukni ochiq qoldiring va shunchaki chiroqni o'chiring va karavotga sakrab tushing. Bu mashina avtomatik ravishda
CPU nima, u nima qiladi va uni qanday tuzatish mumkin: 5 qadam
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CPU nima, u nima qiladi va uni qanday tuzatish mumkin: Har kuni bu erda " CPU " yoki " Protsessor " Men bu protsessor nima ekanligini va nima qilishini ko'rib chiqaman, keyin protsessorning umumiy muammolarini va ularni qanday tuzatish kerakligini ko'rib chiqaman