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REPLYADDR none@nowhere.whereo
REPLYTO 3:770/3.0 UUCP
MSGID:  a5c49b56
REPLY:  b38eeb8c
PID: SoupGate-Win32 v1.05
On Mon, 10 Feb 2025 09:12:32 +0000, 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. But I see no
>indication of any way of resetting them to that known state without
>turning off the power - eg after reloading the pico control program.
>
>Has anyone used these and can offer advice please? Thanks.
I am using the HFD2/005-S-L2-D dual coil relays.  They work for my purpose....

See: https://source.hongfa.com//Api/DownloadPdf/323

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