Exploring the Mechanics of utilizing passive infrared hardware for a DIY project for kids Starting a DIY project for kids reaches a significant degree of complexity when the learner incorporate motion hardware to the process. Through learning how the hardware works, junior innovators are able to identify invisible infrared signatures https://tracetimlb.total-blog.com/analysis-of-the-signal-decay-in-a-long-range-pir-motion-sensor-65378186