LM393 Sound Sensor

Description LM393 Sound Sensor

The LM393 Sound Sensor is a high-quality module for Arduino, among others. It is designed to detect sound levels. This is done via a sensitive microphone. When the sound exceeds a set threshold, the sensor activates. The core of this module is the LM393 op-amp. This converts sound into a usable electrical signal.

The sensor works like a switch. It responds to sounds above a certain sensitivity. It can serve as a impact sensor or noise detector. It gives a signal when detecting high sound levels. This feature makes it versatile in use.

The device is easy to install. It has a mounting hole for attachment. The sensor works with a voltage between 3.3 and 5V. This makes it compatible with many systems. The digital output is useful for various applications. The signal light indicates when sound has been detected. This contributes to the ease of use.

Features LM393 Sound Sensor

• Work stress: DC 3.3-5V, suitable for various systems.

• IC chip: LM393, reliable and efficient.

• Signal output indication: Shows active sound detection.

• Digital Output: Easy integration with electronic projects.

• One Channel Signal Output: Focus on specific sound detection.

• Ease of installation: Equipped with a mounting bolt hole.

• Response to Sound: Low level output and light signal upon detection.