When using the analog pins as digital I/O, you will need to refer to them using their digital pin numbers instead of their analog pin labels. The mapping of analog to digital pin numbers on the ...

FastLED.show (); }` I achieved it by using the Neopixel library which allows working with analog pins as they where digital pins. Note that I am not trying to use digital pins as analog, I am just ...

He put the project out on Hackaday.io and also has a video tutorial you can see below. There are five input pins to the chip which lets you connect one analog pin to any one of 32 analog pins.

The Arduino Uno is a microcontroller board based on the ATmega328. It has 20 digital input/output pins (of which 6 can be used as PWM outputs and 6 can be used as analog inputs), a 16 MHz resonator, a ...