An assembly-only approach to a timer interrupt for an AVR-based Arduino. Situation: You want to include a timer interrupt service routine in an assembly language program for an AVR-based Arduino.

So, t0 the question: What is AVR Arduino interrupt latency? And how can it be shortened The answers can be found in this StackExchange post by Edgar Bonnet – scroll down to ‘As a sort of prologue’.

Syntax for Interrupt in STM32 ISR has following syntax attachInterrupt (digitalPinToInterrupt (pin), ISR, mode) in Arduino and the same can also be used in STM32 as we use arduino IDE to upload code.

Digital potentiometer X9C103S and its use in a program with reading interrupt signals from a photoelectric sensor. Software debouncing of the signal loaded in the interrupt.