This blog is a WIP, and might not finish.
Anyway, inspirated by https://chester.me/archives/2017/12/motion-sensing-arduino-based-washing-machine-alarm/ and https://www.instructables.com/Washer-Dryer-Laundry-Alarm-using-Arudino-SMS-Text-/
The result: https://mastodon.social/@ramonfincken/117157372791947112
I build one using a vibration sensor, arduino uno, piezo buzzer and a potmeter (for volume of the piezo). O and a 9 volt battery and simple on-off switch.
I play the imperial march (from converted midi). THIS IS HARD. I will update the website used. All python/other scripts failed. You can only play ONE audio-track at a time using a piezo. Also there is a max for storage.
Unfortunately our Homey/homeyduino connection failed and a default webhook also failed, so for now ... no Wemos D1 Wifi ...
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