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|    comp.sys.raspberry-pi    |    Raspberry Pi computers & related hardwar    |    26,127 messages    |
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|    Message 25,369 of 26,127    |
|    David Higton to Mike Scott    |
|    Re: latching relays    |
|    10 Feb 25 18:47:21    |
   
   From: dave@davehigton.me.uk   
      
   In message    
    Mike Scott wrote:   
      
   > Hi all. I think a latching relay is the way to go for a pico-based job I   
   > have in mind. However the prevalent ones all seem to be controlled by a   
   > pulse on a single input wire which flips and flops the state.   
   >   
   > No doubt they reset to a known-state at power-up.   
      
   It has always been my understanding that they retain their current state   
   indefinitely, until the next pulse. So there is no such thing as a   
   reset state.   
      
   David   
      
   --- SoupGate-DOS v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   
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