Hello friends, I hope you all are doing great. Today, I am going to share the new PIR Sensor Library for Proteus V4.0 . The HC-SR501 is a very popular PIR motion sensor module: a green board with a white dome that switches its OUT pin HIGH when a person or an animal moves in front of it. You find it in motion-activated lights, alarms and automatic doors. With this PIR Sensor Library for Proteus , a person or a cat walks through a room on your schematic, and your Arduino reads the OUT pin exactly as it reads a real HC-SR501. Version 4.0 is the next version of our PIR sensor library. You get two devices : HC-SR501 Simple , with a room scene on the schematic, and HC-SR501 Advance , with a pop-up window and four measured sensor test tools . The model has the time delay, the H / L jumper, the b ...