*Description:*
In this video, I made a super loud siren / alarm system using 6 piezo buzzers and a small DC motor.
This is a very simple but powerful DIY electronics project. When you turn on the switch, all 6 buzzers make a very loud sound together.
You can use this idea for your school science project, home security alarm, or any DIY invention.
Materials Used:
- 6x Piezo Buzzers
- 1x Small DC Motor (as vibration/sound amplifier)
- 1x On/Off Switch
- Wires & Battery
If you like this invention, please Like, Share and Subscribe!
*DIY Warning: Be careful with wiring and battery.*
Do you want me to also add your Channel Name in it?
Transcript
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