Web triggered alarm actor using ESP32: Unterschied zwischen den Versionen
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[[Image:2019-05-19-alarm_actor-1.jpg|400px]] [[Image:2019-05-19-alarm_actor-2.jpg|400px]] | [[Image:2019-05-19-alarm_actor-1.jpg|400px]] [[Image:2019-05-19-alarm_actor-2.jpg|400px]] | ||
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Version vom 19. Mai 2019, 21:45 Uhr
1 Scope
This is part of the concept drafted in the master project House Automation and Alarm Environment.
The device I am building has the following properties:
- Operating with a low power 12V plug type power supply
- Extended voltage range, up to 35 Volts.
- Actors:
- Orange flash
- Monacor AP-4
- ESP32 as a WIFI client to the local WIFI network
- Cannot be silenced by power supply failure
2 Shopping list
- AP4 alarm: https://www.reichelt.de/sirene-piezo-ap-4-p4364.html
- PVC base mounting plate: https://www.ebay.de/itm/1-Hart-PVC-Kunststoffplatte-schwarz-210x320x4mm/323525000660
- Flash alarm: https://www.ebay.de/itm/Alarm-LED-Blitzlicht-Blitzleuchte-Warnlicht-Rot-Orange-Signal-12V-Signalleuchte/222845138168
- 24V Plug type power supply
- Ferrite cores to reduce unwanted RF propagation
- PVC case for the controller logic: https://www.ebay.de/itm/PVC-Gehause-200x120x80/223522563913
- 2x DC-DC step down voltage converter x->12V, x->5V
3 Images
