The KY-038 Sound Sensor Module is a simple and effective module used to detect sound levels in the surrounding environment. It is commonly used in Arduino and microcontroller projects for sound-activated applications such as clapping switches, noise detection, and audio-based automation.
The module features a high-sensitivity microphone along with an onboard LM393 comparator, providing both analog and digital outputs. The digital output threshold can be easily adjusted using the onboard potentiometer, making it flexible for various sound detection needs.
High-sensitivity electret microphone
Analog (AO) and Digital (DO) outputs
Adjustable sensitivity via onboard potentiometer
Onboard LM393 comparator
Operating voltage: 3.3V – 5V
LED indicators for power and signal detection
Compact and easy-to-use design
100% Original product that covered warranty by the vendor.
You have the right to return your orders within 72 hours.
Orders deliverd seamlessly to all lebanon with a shipping that costs only 4$
Your order will be safe through our professional
Reviews
There are no reviews yet.