MISO (Master In Slave Out) — often paired with 10 and 11
On an Arduino Uno, pins 9, 10, and 11 are part of a specific group of pins with dual-purpose functionality:
Using certain libraries (like the Servo library) can disable PWM functionality on pins 9 and 10 because the library "takes over" the internal Timer 1.
Pin No 9 10 11 Guide
MISO (Master In Slave Out) — often paired with 10 and 11
On an Arduino Uno, pins 9, 10, and 11 are part of a specific group of pins with dual-purpose functionality: Pin No 9 10 11
Using certain libraries (like the Servo library) can disable PWM functionality on pins 9 and 10 because the library "takes over" the internal Timer 1. MISO (Master In Slave Out) — often paired