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Mundarija:
2025 Muallif: John Day | [email protected]. Oxirgi o'zgartirilgan: 2025-01-23 15:14
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Men bu kichkina gadjetni soat tanlovi uchun tayyorladim, asosiysi - bu erda chop etilgan oldingi POV.
1 -qadam: Materiallar:
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3 -5 V kuchlanishli shahar dvigateli, Arduino pro mini 5V 16 MGts, zaxira batareyali RTC moduli, IQ LED va fototransistor, LED -lar, rezistorlar, bir nechta mis sim, koaksiyal kabel, PCB parchasi.
2 -qadam: Buni qiling …
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Bu gadjet yaxshi tasvirlangan oldingi loyihamga asoslangan. Men rasmlarni bu erga qo'yaman, chunki menimcha, bitta rasm yuzdan ortiq so'zni aytadi.
3 -qadam: Displey
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4 -qadam: RTC moduli
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5 -qadam: Rasm elementlari
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6 -qadam: rulonlar
Tavsiya:
Pensiya soati / hisoblash / Dn soati: 4 qadam (rasmlar bilan)
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Pensiya soati / hisoblash / Dn soati: Menda tortmasida 8x8 o'lchamli LED nuqta matritsali displeylar bor edi va ular bilan nima qilish kerakligi haqida o'yladim. Boshqa ko'rsatmalardan ilhomlanib, men kelajakdagi sana/vaqtni sanash uchun orqaga/yuqoriga ko'rsatish ekranini yaratish g'oyasini oldim va agar belgilangan vaqt
ESP8266 hech qanday RTCsiz tarmoq soati - Nodemcu NTP soati RTC yo'q - INTERNET CLOCK LOYIHASI: 4 qadam
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ESP8266 hech qanday RTCsiz tarmoq soati | Nodemcu NTP soati RTC yo'q | INTERNET CLOCK LOYIHASI: Loyihada RTCsiz soat loyihasi yaratiladi, wifi yordamida internetdan vaqt oladi va uni st7735 displeyida ko'rsatadi
Kam quvvat iste'moli davrida simsiz aloqa modullarining quvvat sarfini qanday to'g'ri o'lchash mumkin?: 6 qadam
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Kam quvvat iste'moli davrida simsiz aloqa modullarining quvvat sarfini qanday to'g'ri o'lchash mumkin ?: Kam quvvat iste'moli - narsalar Internetida juda muhim tushuncha. Ko'pgina IoT tugunlari batareyalar bilan quvvatlanishi kerak. Faqat simsiz modulning quvvat sarfini to'g'ri o'lchash orqali biz qancha batareya quvvatini aniq hisoblashimiz mumkin
Gixie soati: Glow Tube -ning eng chiroyli soati: 4 qadam
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Gixie soati: eng chiroyli nurli soat: Menga Niksi kolbasi juda yoqadi, lekin bu juda qimmat, men bunga qodir emasman. Shunday qilib, men yarim yil davomida bu Gixie soatini yaratdim. Gixie soatiga ws2812 akril nuri yordamida erishish mumkin, men RGB naychasini yupqaroq qilish uchun qo'limdan kelganini qilaman
Arduino simsiz quvvat POV displeyi: 6 qadam (rasmlar bilan)
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Arduino Wireless Power POV displeyi: Men bu kichkina qurilmani birinchi marta uchratganimda, menga darhol yoqdi. Men shaxsiy POVni yaratishga qaror qildim. Men ko'plab videolarni ko'rdim va ba'zi asosiy muammolarni aniqladim. Mikro-nazoratchining quvvat manbai eng katta edi. Batareya yoki aylanadigan kommutat