Car siren speaker are built in public-address system. You can talk to other people with this mic in your car. You can also have a joke with your friends, they will not know who is talking. Suitable for any 12V vehicle: car siren speaker can be installed in any vehicle with 12V DC Power. You can install it in Car, Truck, RV, Boat, etc.
⚙️ Uses ATmega328P-AU microcontroller (16MHz) ???? Built-in CH340G USB interface for easy driver installation ⚡ Fully compatible with Arduino UNO R3 and Arduino IDE ???? Includes USB Type-C cable for fast and reliable connection ???? Supports USB or external 5–9V DC power supply ???? Offers both 5V and 3.3V regulated outputs ???? Comes with standard 0–13 dig...
