DIY Photosensitive Sound Light Alarm
Вставка
- Опубліковано 15 вер 2024
- Very simple schematic of a photo-sensitive sound-light alarm that is very easy to make.
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Music used in the video:
Crimson Fly - Huma-Huma
Samo napred kolega
Hvala kolega
To hear the piezzo sound you must to turn up the volume*