Exploring the Fundamentals of a pir motion sensor for a DIY project for kids Starting a DIY project for kids achieves a new level of technical sophistication when you introduce infrared components into the curriculum. Through grasping the way the hardware functions, junior innovators are able to identify hidden infrared https://kinetickeep.blogkoo.com/analysis-of-the-repeatability-of-a-scientific-grade-pir-motion-sensor-59495073