Sound Detection Sensor – LM393 Electret Microphone Module

Introducing roboway  lm393 sound sensor module electret microphone module with digital output. This lm393 sensor is built with an electret microphone and LM393 comparator IC. And it also make it easy to detect sound levels exceeding a set threshold. With it onboard potentiometer, users can easily adjust the sound level setpoint based on their needs.

It also feature a single channel single output design. This lm393 sensor module provide a digital output when sound intensity surpasses the setpoint. The module is simple to use and fit easily with Arduino project & offer simplicity and comfort. With its small dimensions and mounting hole make it easy to position and install in various device.

It operate on voltage range of 3.3V to 5V, this sound sensor module consumes minimal power. And make it perfect for battery operated project. Its digital output type and LM393 comparator IC also ensure best performance and accurate sound detection for a wide range of device.

• Sound Detection Capability: This lm393 sensor detect sound intensity using an electret microphone and LM393 comparator IC. And provide a simple method for sound detection in various device.
• LED Indicator: This lm393 sound sensor also feature an LED indicator that illuminates when sound exceeds the setpoint. And offer visual feedback for sound detection status.
• Adjustable Setpoint: Its onboard potentiometer allows easy adjustment of the sound level setpoint. And enable customization of the threshold value based on specific needs.
• Convenient Interface: It also provide simple process to interface with Arduino and other microcontrollers. And provide easy integration into Arduino project for sound based device.
• Mounting Holes: It is also built with mounting holes for easy positioning and installation. It also enhance flexibility in mounting the sensor module within project.
• Digital Output: Provide a digital output signal when sound exceeds the setpoint. Enables direct interfacing with digital input pins of microcontrollers for further processing.
• Operating Voltage and Current: Supports a wide operating voltage range from 3.3V to 5V. Operates at a low current consumption level, ensuring efficient power usage.

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