A basic sounder for many reed switches.
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| alarm.ino | Going the distance... [pt3] | |
| LICENSE | Going the distance... [pt3] | |
| README.md | Going the distance... [pt3] | |
alarm
Overview
A simple drop-in replacement for old-fashioned reed-switch alarm systems.
Modes of Operation
- Chime: lets you know when a door/window is opened
- Armed with delay: for use when away
- Armed and instant: for use when home, eg. at night-time
- Some sensors are always instant when armed
Board
- buzzer at pin 13
- siren at pin 12
- mode switch at pin 11
- delay switch at pin 10
- instant sensors on digital pins 2-9
- delayed sensors on analog pins 0-6
Credits
- Library: Low-Power, License: CC BY-SA 3.0 [INCOMPATIBLE], https://github.com/rocketscream/Low-Power