https://stream.echo6.co/videos/watch/d7fd7a43-bfec-4c6e-b974-43bdbc0f4185 A test to see whether three LED lamps with radar / microwave movement sensors will interfere with each other. To make this test work I had to cut off the LDRs (Light Dependent Resistors) that are used to give the dusk sensing function. It's notable that in normal use the LDR will also cause the lamp to turn off and retrigger repeatedly as it can see its own light when lit and that defeats the dusk sensing function when it's dark. So removing the light sensor (LDR) will allow continuous retriggering without going out if desired. (But the lamp will trigger at any time of day.) If you enjoy these videos you can help support the channel with a dollar for coffee, cookies and random gadgets for disassembly at:- http://www.bigclive.com/coffee.htm Wed, 15 Apr 2026 11:24:18 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/d7fd7a43-bfec-4c6e-b974-43bdbc0f4185 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.