37 lines
578 B
Markdown
37 lines
578 B
Markdown
ARDUINO UNO PINOUT
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=================
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DIGITAL PINS (D0-D13)
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--------------------
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D0 - RX (Serial)
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D1 - TX (Serial)
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D2 - Digital
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D3 - PWM
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D4 - Digital
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D5 - PWM
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D6 - PWM
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D7 - Digital
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D8 - Digital
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D9 - PWM
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D10 - PWM/SS (SPI)
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D11 - PWM/MOSI (SPI)
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D12 - MISO (SPI)
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D13 - SCK (SPI)
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ANALOG PINS (A0-A5)
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------------------
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A0 - Analog Input
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A1 - Analog Input
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A2 - Analog Input
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A3 - Analog Input
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A4 - SDA (I2C)
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A5 - SCL (I2C)
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POWER
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-----
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VIN - Input Voltage (7-12V)
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GND - Ground (multiple pins)
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5V - 5V Output
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3.3V - 3.3V Output
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AREF - Analog Reference
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RST - Reset |