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Mundarija:
- 1 -qadam: kerakli narsalar
- 2 -qadam: tavsif
- 3 -qadam: BREADBORD YETTI SEGMENTLI EKRANI BILAN TESTLANISH
- 4 -qadam: MUSTRAM BUID MATRIX DISPLAYINI QURISH VAQTI
- 5 -qadam: HOZIR SAATLARNING OLDI PANELINI YARATISH
- 6 -qadam: Endi biz LED displeyini yaratamiz
- 7 -qadam: Keling, masalani hal qilaylik
- 8 -qadam: Yakuniy ko'rinish va kod
- 9 -qadam: baxtli bo'lish
2025 Muallif: John Day | [email protected]. Oxirgi o'zgartirilgan: 2025-01-23 15:14
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Salom do'stlar, men sizga ko'rsatma beraman, men sizga arduino yordamida LED soatni qanday yasashni ko'rsataman
1 -qadam: kerakli narsalar
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1.64*LED
2.12*1N4148 diodlari
3.3*470 ohmli rezistorlar
4.ds1307 rtc moduli
5. umumiy kompyuter
6. otmega 328 otmega 328
8,16 MGts kristalli.
9. ikkita 22pF qopqoq.
10. ATMega328 uchun 28 pinli IC soket. 11,10 k qarshilik
12. akril varaq
13. 3*kalit
2 -qadam: tavsif
Sxemada ATmega328p mikro -tekshirgichi (Arduino uno kartasi bilan bir xil) va DS1307 soat IC ishlatiladi. O'rnatish tugmachalarini bosib vaqtni osongina sozlash/o'zgartirish mumkin. Kompyuterning elektron sxemasidan USB kabeli orqali yoqish mumkin
3 -qadam: BREADBORD YETTI SEGMENTLI EKRANI BILAN TESTLANISH
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jirkanch tasvir
4 -qadam: MUSTRAM BUID MATRIX DISPLAYINI QURISH VAQTI
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bizga birinchi navbatda LEDlar kerak.
har qanday LEDni ishlatishingiz mumkin. Men sutni afzal ko'raman.
oddiy ledlarni qanday qilib sutli lampalarga aylantirish mumkin … ???
Agar sizda oddiy lampalar bo'lsa, muammo yo'q.
zımpara yordamida biz oddiy holatga keltiramiz, har bir chiroqning shisha tomoniga zımpara surtish mumkin.
5 -qadam: HOZIR SAATLARNING OLDI PANELINI YARATISH
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Buning uchun bizga LED ramka kerak, shuning uchun men 3d modelni yaratdim
stl faylini bu erdan yuklab olishingiz mumkin
6 -qadam: Endi biz LED displeyini yaratamiz
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3 LEDni qator qilib, ustun uchun 5 ledni rasmga rioya qilib joylashtiring
Qora nuqta 7 segmentli displeyning mos keladigan LEDlarini ifodalaydi, barcha anodlarni bir -biriga ulaydi (umumiy anod)
barcha didodlar 1n4148CONNECT LED 1, 2, 3 BIRGA.
LED A va 1 ni 2 diod bilan ulang, so'ngra raqamli PIN 2 ga ulaning. LED B VA 3 DP ga ulanadi 3. LED C VA 4 To'g'ridan -to'g'ri ulanadi va keyin DP 4 ni 470 ohmli rezistor bilan ulanadi. LED D CONNECT DP 5 470 OHM Rezistor bilan. LED 5 va E DP ga ulanadi 12. LED F va 6 DP 7 ga ulanadi. LED G V 5 DP ga Ulanish 8. DP PIN 6 ga ULANISH UChUN ANOD.
shuning uchun bu bizning soatimizning birinchi raqami, 2, 3, 4 raqamli ulanish uchun har bir LED no ga to'g'ri keladi. va harf elektron sxemaga amal qiladi
bo'sh joyni tejash uchun biz mustaqil arduino sxemasidan foydalanamiz
7 -qadam: Keling, masalani hal qilaylik
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qora akril varaqdan men korpus yaratdim va old tomondan yarim o'tkazgichli varaqdan foydalanardim
8 -qadam: Yakuniy ko'rinish va kod
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kod
9 -qadam: baxtli bo'lish
shubhangiz bo'lsa so'rang
rahmat
edisonsciencecorner.blogspot.com/
Tavsiya:
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ARDUINO NANO/MINI QANDAY QILISH KERAK | Bootloader -ni qanday yoqish kerak: Men sizga ko'rsatma beraman, Scratch -dan Arduino MINI -ni qanday yasashni ko'rsataman, bu ko'rsatmada yozilgan protsedura yordamida siz o'zingizning loyihangiz talablariga mos keladigan har qanday arduino taxtasini yasashingiz mumkin
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Dali uslubidagi eriydigan soatni qanday yasash mumkin: Men eski yozuvlarimning hech birini tinglamayman, lekin ularni yonimda bo'lish juda yoqadi. Yaxshiyamki, do'stlarim ham shunday. Bizni yana bir umumiy jihat - bu soat necha ekanligini bilishni qadrlashdir. Men yozuvlar bilan chalkashib ketdim va o'zimni hal qildim