void setup() Serial.begin(9600); pinMode(2, INPUT_PULLUP); // Interrupt pin attachInterrupt(digitalPinToInterrupt(2), pulseCounter, FALLING);

Let’s build a practical simulation: .

How to Add Arduino UNO Library to Proteus | Step-by-Step Guide

: Connect the sensor's output (Signal pin) to a microcontroller like an Arduino UNO (typically to Digital Pin 2 to utilize interrupts). The Engineering Projects Key Specifications for Code Integration