Hi guys, I am doing a school project which need to have transistors or diodes. So I want to design a simple circuit using PIR sensor module that can be found in cytron technologies website. Here is the link to the circuit I found: http://www.circuitsgallery.com/2015/12/ ... ystem.html
This circuit is simple, what I want to ask is: is the pir sensor module in the circuit is similar to the one in cytron website? Can this circuit works?