https://stream.echo6.co/videos/watch/69074f8f-2ad7-45bc-b4d1-0b8f949cfe5d A typical mailbag video with some explanation and experiments. Because it was too long for one, a part two will follow next week. My second channel: https://www.youtube.com/HB9BLAWireless Links: PD cables: https://s.click.aliexpress.com/e/_DmgkUSt Baseus PD Power Supply: https://s.click.aliexpress.com/e/_DFoSQbT Baseus PD Battery: https://s.click.aliexpress.com/e/_DCROK6p Heat Shrink Tube f. Brother: https://s.click.aliexpress.com/e/_DdFsGDJ Risc-V board: https://www.aliexpress.com/item/1005004329125620.html?spm=a2g0o.order_list.order_list_main.465.21ef180254NIoa 100A DC solid state relay: https://s.click.aliexpress.com/e/_DDiJKRj Heat sink: https://s.click.aliexpress.com/e/_DcY0brB AC solid-state relay: https://s.click.aliexpress.com/e/_DBLJwVf LiFePo4 European store: https://www.aliexpress.com/store/1102566803 LiFePo4 Charger: https://s.click.aliexpress.com/e/_DnCxn1b MHP30 Hot plate: https://s.click.aliexpress.com/e/_DBxRKhT (new supplier) Chapters: 00:00:00 Intro 00:00:29 PD cables for 9 and 12V 00:03:22 Printable Heat shrink tubes 00:03:58 Risc-V board 00:05:57 DC 100A solid-state relay including explanations 00:11:47 Home-made 7kW LiFePo4 Battery incl. accessories 00:12:27 300Ah LiFePo4 Battery 00:13:22 MHP30 Mini Hotplate Patreon supporter companies: https://passiv-energie.gmbh/ https://www.welectron.com/ https://yosmart.com/ YouTuber Patreon: https://www.youtube.com/@MakersMashup/ The links above usually are affiliate links that support the channel (at no additional cost to you). Supporting Material and Blog Page: http://www.sensorsiot.org GitHub: https://www.github.com/sensorsiot My Patreon Page: https://www.patreon.com/AndreasSpiess Discord: https://discord.gg/JfgDSa8 If you want to support the channel, please use the links below to start your shopping. No additional charges for you, but I get a commission on your purchases to buy new stuff for the channel My Amazon.com shop: https://www.amazon.com/shop/andreasspiess For Banggood https://bit.ly/2jAQEf4 For AliExpress: For AliExpress: bit.ly/3MtXUY8 (just go on from here to your product) For Amazon.de: http://amzn.to/2r0ZCYI For Amazon UK: http://amzn.to/2mxBaJf For ebay.com: http://ebay.to/2DuYXBp https://www.facebook.com/profile.php?id=100013947273409 https://twitter.com/spiessa https://www.instructables.com/member/Andreas%20Spiess/ Please do not try to email me. This communication channel is reserved for my primary job As an Amazon Associate, I earn from qualifying purchases #no#midroll#ads Mon, 13 Apr 2026 22:51:27 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/69074f8f-2ad7-45bc-b4d1-0b8f949cfe5d 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.