![I'm trying to do some Arduino nano circuit but which pin name should i use when i dont want to use a0,a1,ax etc.? : r/arduino I'm trying to do some Arduino nano circuit but which pin name should i use when i dont want to use a0,a1,ax etc.? : r/arduino](https://preview.redd.it/im-trying-to-do-some-arduino-nano-circuit-but-which-pin-v0-u7daju77c2l91.jpg?width=640&crop=smart&auto=webp&s=c0e7b5208408e8e51b34b0bba3329e026eac95da)
I'm trying to do some Arduino nano circuit but which pin name should i use when i dont want to use a0,a1,ax etc.? : r/arduino
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NANO Expansion Prototype Shield I/O Extension Board Module AREF 3.3V Output with PWM pins for Arduino Nano V3.0 - AliExpress Tools
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AREF shows 0 volts at any configuration, whether internal 1.1V or Vcc - Microcontrollers - Arduino Forum
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