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   RBERRYPI      Support for the Raspberry Pi device      21,939 messages   

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   Message 19,941 of 21,939   
   Mike Scott to John Aldridge   
   Re: relay modules?   
   19 Apr 24 16:26:01   
   
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   REPLYADDR usenet.16@scottsonline.org.uk.invalid   
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   On 11/04/2024 21:27, John Aldridge wrote:   
   > In article , usenet.16   
   > @scottsonline.org.uk.invalid says...   
   >>   
   >> Hi all. Two separate projects which will need a relay of some sort to   
   >> run from a Pi or similar.   
   >   
   >    :   
   >   
   >> Second is something to switch mains safely - a full 13A to run a 3kW   
   >> heater. I've drawn a blank: best I can think of is to butcher one of   
   >> those wireless mains switch modules, which would at least provide a good   
   >> isolation gap :-)   
   >   
   > I've used (an earlier model of) these   
   >   
   >     https://energenie4u.co.uk/catalogue/product/ENER002-2PI   
   >   
   > for that purpose (though I've only been switching a few tens of watts, I   
   > *think* these are 3kW rated)   
   >   
   > John   
      
   Thanks all for comments.   
      
   The above looks very interesting, and I'd not seen the like before. I   
   guess it could be persuaded to work with a pico instead.   
      
   For the dpdt low voltage stuff, I've opted for the ali-ex offering; if   
   it blows up, at least it'll not take me with it :-}   
      
   Again, thanks to all.   
      
   --   
   Mike Scott   
   Harlow, England   
      
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