https://wiki.geekworm.com/index.php?action=history&feed=atom&title=CommentStreams%3A7075506423e65dc87b52d130aedd5157CommentStreams:7075506423e65dc87b52d130aedd5157 - Revision history2026-07-27T21:32:36ZRevision history for this page on the wikiMediaWiki 1.43.8https://wiki.geekworm.com/index.php?title=CommentStreams:7075506423e65dc87b52d130aedd5157&diff=32764&oldid=prev217.91.14.75: Migrated reply #25472022-05-10T16:28:51Z<p>Migrated reply #2547</p>
<p><b>New page</b></p><div>Hello,<br />
I want the buzzer to work when AC power fails, but buzzer should not go on indefinitely,<br />
I want to use a button to switch off the buzzer sound.<br />
Which pins i can use to execute this functionality ?<!-- migrated from Comments; original IP: 217.91.14.75 --></div>217.91.14.75