In this post we are going to explore the datasheet of PIR or Pyroelectric Infrared Radial Sensor HC-SR501. We will understand for what purpose PIR sensor is used? Its basic operation, its technical specifications and finally we will be looking at some real life applications. By Girish Radhakrishnan and Swagatam We will begin by understanding Read More
The post PIR Sensor Datasheet, Pinout Specifications, Working appeared first on Homemade Circuit Projects.