Analyzing the Fundamentals of an IR Receiver for a DIY Project for Kids Beginning a hands-on educational activity based on invisible communication demands a solid grasp of how an IR receiver works.|This infrared component acts as the primary gateway that allows electronic devices to receive information sent by wireless controllers.} https://signstepds.alltdesign.com/how-to-build-a-long-distance-ir-link-with-a-focused-ir-receiver-58630652