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Topic: Off switch to turn on alarm (Read 647 times) previous topic - next topic

raschemmel

#15
May 25, 2016, 03:10 am Last Edit: May 25, 2016, 04:57 am by raschemmel
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This confirms my crystal ball is operating correctly. All assumptions vindicated.
Yeah, well I guessed he had an ESTOP before you did , so there !  ;D

@OP,
If the alarm bell currently turns on when you hit the ESTOP, you can't add another ESTOP that works in reverse because ESTOP button as you know are latching type buttons. Once you hit it , it stays off.
The only way to rearm it is to pull the ESTOP button back out.
Arduino UNOs, Pro-Minis, ATMega328, ATtiny85, LCDs, MCP4162, keypads,<br />DS18B20s,74c922,nRF24L01, RS232, SD card, RC fixed wing, quadcopter

Feddar

This confirms my crystal ball is operating correctly. All assumptions vindicated.

OP, please read your future posts to make sure unknown readers will be able to make sense without having to assume things.
Will do. Sorry. Novice error.

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Please let us know what the sounder is and current draw. Also what Trs you have. We may be able to assist in R values.
It'll be a week or two before I get to it. On holiday this time...

Thanks again.

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