- Selectable Sounds: Switch between iconic sound effects with a jumper for ultimate customization.
- No Complicated Chips: This module ditches complex ICs and relies on readily available, affordable NPN and PNP transistors for a straightforward build.
- 12V Power: Simply connect to a car battery or power supply unit for hassle-free operation.
Electronic Kits
Electronic Siren – DIY Kit – KT0004
$3.00
This easy-to-build siren module is perfect for DIY lovers and model makers. With a simple 12V power source, it brings the thrilling sounds of police sirens, fire alarms, and ambulances to your DIY project!
Applications:
- Emergency alarm systems
- Special vehicles
- Fire detection systems
- Security alarms
- Doorbells
Availability: 4 in stock
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