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Path: news.eternal-september.org!eternal-september.org!.POSTED!not-for-mail From: druck <news@druck.org.uk> Newsgroups: comp.sys.raspberry-pi Subject: Re: USB controlled mains switch Date: Mon, 20 Jan 2025 19:57:47 +0000 Organization: A noiseless patient Spider Lines: 10 Message-ID: <vmm9rr$3c0rv$1@dont-email.me> References: <TjgqpoLGRDjnFwvW@ku.gro.lloiff> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Date: Mon, 20 Jan 2025 20:57:47 +0100 (CET) Injection-Info: dont-email.me; posting-host="9b1c196710e77b9619d3d83d420cca4e"; logging-data="3539839"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1/q1rh/og7zP4acZsnSCmbk" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:TuNdkRTTOHDx5+ZAY/hcNunwMXU= Content-Language: en-GB In-Reply-To: <TjgqpoLGRDjnFwvW@ku.gro.lloiff> On 18/01/2025 23:07, Adrian wrote: > I'm looking for a USB controlled mains switch (230V AC) that I can > connect to a PI to turn a mains power supply on and off. What you want is a mains rated GPIO compatible relay card. All good Pi stockists carry them, and they are available in any thing from a single relay single pole, up to 4 or more dual pole units. You'll want to get a small electric junction box to put the relay and the spliced cable into. ---druck