64 lines
3.8 KiB
Markdown
64 lines
3.8 KiB
Markdown
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---
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title: "Диаграмма выводов Ardunino Nano"
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date: 2023-06-19T22:05:27+03:00
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draft: true
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tags: [arduino, tips, hardware]
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---
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## Описание распиновки Arduino NANO
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Контакты Arduino NANO, аналогично контактам UNO,
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делятся на цифровые контакты,
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аналоговые контакты и контакты питания.
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Однако у NANO есть еще два аналоговых вывода.
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В таблице ниже приведены контакты с дополнительными функциями.
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Эти вторичные контакты в основном являются контактами связи,
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такими как I2C и SPI.
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## Цифровые пины
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| Pin Name | Description | Secondary Function | Description |
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|----------|----------------|--------------------|------------------------------|
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| D0 | Digital Pin 0 | RX | Receive pin for Serial UART |
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| D1 | Digital Pin 1 | TX | Transmit pin for Serial UART |
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| D2 | Digital Pin 2 | INT0 | Interrupt Pin 0 |
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| D3 | Digital Pin 3 | INT1 | Interrupt Pin 1 |
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| D4 | Digital Pin 4 | | |
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| D5 | Digital Pin 5 | | |
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| D6 | Digital Pin 6 | | |
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| D7 | Digital Pin 7 | | |
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| D8 | Digital Pin 8 | | |
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| D9 | Digital Pin 9 | | |
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| D10 | Digital Pin 10 | SS | SPI Slave Select Pin |
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| D11 | Digital Pin 11 | MOSI | SPI Master Out-Slave In |
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| D12 | Digital Pin 12 | MISO | SPI Master In-Slave Out |
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| D13 | Digital Pin 13 | SCK | SPI Clock |
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## Аналоговые пины
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| Pin Name | Description | Secondary Function | Description |
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|----------|--------------|--------------------|-------------|
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| A0 | Analog Pin 0 | | |
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| A1 | Analog Pin 1 | | |
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| A2 | Analog Pin 2 | | |
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| A3 | Analog Pin 3 | | |
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| A4 | Analog Pin 4 | SDAI2C | Data Out |
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| A5 | Analog Pin 5 | SCLI2C | Clock |
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| A6 | Analog Pin 6 | SCL | |
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| A7 | Analog Pin 7 | SCL | |
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## Пины питания
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| Pin Name | Description |
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|----------|----------------------------------------------------------------------------------------------------|
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| 5V | 5V (Regulated) Source |
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| 3.3V | 3.3V Source |
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| GND | Ground |
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| RESET | Reset |
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| Vin | DC Jack Input Voltage |
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| IOREF | I/O Reference Voltage. This pin is connected to 5V for the UNO |
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| AREF | ADC Reference Voltage. Insert other voltage (0-5V only) to use as reference for analog conversions |
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