That sounds like a fail prone solution. If you get noise or somehow lose
a pulse, you'll be out of synch. Wouldn't it be better to simply poll
the sensor once in a while ? Or have both: a pulse when the state
changes and a method to poll to confirm the state ?
Peri
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------ Original Message ------
From: "Bill Dennis via EV" <[email protected]>
To: "'Electric Vehicle Discussion List'" <[email protected]>
Cc: "Bill Dennis" <[email protected]>
Sent: 05-Oct-21 13:16:07
Subject: [EVDL] Momentary Pulse Switch
Can someone recommend a small, momentary pulse switch for 5 volts? When the
car's fuel door is opened, I want a the switch to close to send a quick pulse,
then turn off. Same when the fuel door is closed. The switch doesn't have to
handle anything more than milliamps.
Thanks,
Bill Dennis
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