https://stream.echo6.co/videos/watch/748c5c21-43e3-460b-bcfb-b713248101c9 I was expecting this cheap energy monitor plug from eBay to be usable, but inaccurate. It's not. There is a very fancy chip inside that rivals the accuracy of the Hopi, but with the slight annoyance of only displaying one or two variables at a time. The chip has a manual that is over 100 pages long! http://vangotech.com/uploadpic/151321699962.pdf Which beats the processor in the same unit. With proper understanding of the circuitry being at mains potential, the small circuit board could be an excellent base for a customised energy monitoring system. 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 This also keeps the channel independent of YouTube's advertising algorithms allowing it to be a bit more dangerous and naughty. Mon, 13 Apr 2026 20:46:11 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/748c5c21-43e3-460b-bcfb-b713248101c9 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.