[GreenKeys] Is there a solid-state equiv. for a polar relay

[Eric]

Hey that's my web page :)

On February 5, 2018 7:24:51 AM PST, Jeffrey Angus <jdangus at att.net> wrote:
>On 2/5/18 8:34 AM, Albert Last wrote:
>> Do you happen to have a diagram of this configuration?
>> I don't want to "smoke " the isocoupler by just guessing...
>> I have several isocouplers like the 4n27 available. Thanks
>Here's a starting point.
><http://heepy.net/index.php/Optocouplers_for_teletype_current_loop>