46+ Arduino Nano Pins Explained Pictures. The pins on the arduino can be configured as either inputs or outputs. Also get pinout of arduino nano.

Arduino Nano Board Features Pinout Differences And Its Applications from www.elprocus.com

I too wasted hours and started suspecting ii'm looking in the wrong place so did a search for i2c nano problem that took me here. They are used for using two external interrupts, one for turning led on and another for turning off a led. One big difference between both is the size uno is twice as big as nano and hence occupies more space on your project.

You would configure the digital pin to generate the pwm (pulse width modulation) it just a combination of the bit (1 and 0) for a particular time set to create a frequency.

In this video we are going to discuss pin layout specification and downside of this board in detail. The arduino nano is very much similar to the arduino uno. Each of these digital & analog pins are assigned with multiple functions but their main function is to be configured as input or thanks for sharing this great info abour arduino nano. Arduino nano propeller led analog clock.