The CH34X family comprises widely used USB‑to‑serial chips manufactured by WCH (WinChipHead), commonly integrated into generic UNO R3, ESP8266, and ESP32 development boards.
Overview
Introducing the Lonely Binary Alarm Buzzer - the noise-making maestro you've been waiting for! With a decibel level that's off the charts (over 95dB!), this buzzer is the ultimate attention grabber. Perfect for alarm systems, it'll have everyone within earshot turning heads and covering their ears.
This buzzer is a voltage chameleon, capable of handling a wide range from 3V to 24V, but it thrives at 12V. Just give it some power, and it'll unleash its deafening symphony at a frequency of 3000 Hz. No need to worry about complicated setups or external frequency sources - this buzzer is a one-buzzer band!
Whether you're creating a security system that could wake the neighbors or simply looking to add some excitement to your projects, the Lonely Binary Alarm Buzzer is here to make some serious noise. Brace your eardrums and get ready to be buzzed!
Read More...What’s in the Box
There are 5 pieces in the retail box.
The listing price is for
- 1 x Alarm Buzzer
Alarm Buzzer
$4.99
Tutorial
HC-05 Bluetooth Module and Arduino Beginner Tutorial
This is a basic example to get you start with HC-05 Bluetooth Module. Depending on your specific requirements and the functionality you want, you may need to expand and modify the sketch accordingly.
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