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Mundarija:
2025 Muallif: John Day | [email protected]. Oxirgi o'zgartirilgan: 2025-01-23 15:14
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Bemor monitor - bu nazorat qilish uchun ishlatiladigan taxta (Spo2, yurak urish tezligi, havo namligi, havo harorati va tana harorati)
va men bu loyihani boshqaruvchi sifatida arduino uno (Atmega328p) dan foydalandim
va men bu ma'lumotlarni olish va ko'rsatish uchun Android ilovasini ishlab chiqdim, shuning uchun uni ma'lumotlar bazasiga yoki faqat Oled ekranida ko'rsatishdan boshqa narsalarga yuborishim mumkin.
va PCB hajmini kamaytirish uchun men Arduino -ni taxtada ishlatardim (bu shuni anglatadiki, men katta va katta ko'k taxtasiz faqat mikro -kontrollerdan foydalanardim).
Ta'minotlar
- Atmega 328p (1)
- DHT11 (1)
- LM35 (1)
- lm7805 (1)
- HC-05 (1)
- 22ff (2)
- 16 MGts kristalli (1)
- 10 kohmli qarshilik (1)
- tugma (1)
- 0,33 uF (1)
- 0,1 uF (1)
- 1 kohm (1) qarshilik
- 2 kohm (1) qarshilik
1-qadam: HC-05 yuklanish tezligini Max30100 (115200) ga moslang
hc05 signal tezligini o'zgartirish uchun siz At buyrug'idan foydalanishingiz kerak
Bu erda tushuntirilgan
www.instructables.com/id/Changing-Baud-Rate-of-HC-05-Bluetooth/
2 -qadam: Hamma narsani ulang
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Hc05 3.3v va Arduino 5v dan foydalanganligi uchun 1 va 2 kilo Ohmli rezistorlar yordamida kuchlanish bo'luvchi o'rnatishni unutmang.
3 -qadam: Arduino non taxtasiga
Arduino -ni sozlash va unga kodni yuklash uchun ushbu havolada berilgan ko'rsatmalardan foydalaning
www.arduino.cc/en/Tutorial/ArduinoToBreadboard
4 -qadam: Nihoyat, mobil ilova uchun
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bu ilova Thunkable.com yordamida yaratilgan
bu mobil telefoningizga yuklashingiz va joylashtirishingiz mumkin bo'lgan aia fayl
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