Can anyone share the AVR-C code of Arduino Nano for blinking led? I am not able to understand that Arduino Nano has 13 digital output pins and how to access that as
![mosfet - AVR Pin Dual Use: Input and Output at (seemingly) the same time - Electrical Engineering Stack Exchange mosfet - AVR Pin Dual Use: Input and Output at (seemingly) the same time - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/fgOgh.jpg)
mosfet - AVR Pin Dual Use: Input and Output at (seemingly) the same time - Electrical Engineering Stack Exchange
![AVR Microcontroller. Toggle LED's Using a Push Button Switch. Push Button Debouncing. : 4 Steps - Instructables AVR Microcontroller. Toggle LED's Using a Push Button Switch. Push Button Debouncing. : 4 Steps - Instructables](https://content.instructables.com/F1V/RUA3/JRBBQ63J/F1VRUA3JRBBQ63J.jpg?auto=webp&fit=bounds&frame=1&width=1024)