/* * PIR Motion Sensor Simulation for Proteus * Output: LED on Pin 13 turns ON when motion detected */ int pirPin = 2; // PIR output pin int ledPin = 13; // Built-in LED int pirState = LOW; // Current state of PIR int val = 0; // Reading from PIR
delay(100); // Small delay for stability
Last updated: 2026
void loop() val = digitalRead(pirPin);
For the latest library files and updates, visit or reputable electronics forums. Keywords: PIR sensor library for Proteus, motion sensor simulation, Proteus PIR download, Arduino PIR simulation, passive infrared sensor Proteus. pir sensor library for proteus
else digitalWrite(ledPin, LOW); if (pirState == HIGH) Serial.println("Motion stopped."); pirState = LOW;
if (val == HIGH) digitalWrite(ledPin, HIGH); if (pirState == LOW) Serial.println("Motion detected!"); pirState = HIGH; /* * PIR Motion Sensor Simulation for Proteus
Introduction Passive Infrared (PIR) sensors are widely used in motion detection projects, such as security alarms, automatic lighting, and occupancy sensors. When simulating an embedded system in Proteus Design Suite, having a working PIR sensor model is essential. Unfortunately, Proteus does not include a native PIR sensor library . However, you can easily add a third-party PIR library or create a virtual simulation using alternative components.