Attributes

Brand	-
Category	Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin	-
Operating Voltage	3.3V - 5V DC
Output Type	Analog Signal
Microphone Type	Electret Condenser
Gain Adjustment	Manual Potentiometer
PCB Dimensions	32 x 16 mm
Operating Temperature	-40°C to 85°C
Current Consumption	Approx. 0.5mA
Compatibility	Arduino, ESP8266, ESP32
Signal Indicator	Power LED & Output LED
Mounting Type	Through Hole Pins

5 reviews

Anonymous

Apr 09, 2026

Rating: 4/5

Good quality

Works well for my voice activation script. Slightly noisy at max gain but usable.

Anonymous

Feb 28, 2026

Rating: 5/5

Solid component

Used this for a noise level monitor. Stable output and low power consumption.

Anonymous

Jan 25, 2026

Rating: 4/5

Easy to use

Found plenty of tutorials online for this module. Got it working in an hour.

Anonymous

Jan 25, 2026

Rating: 5/5

Great for sound projects

Very sensitive and easy to interface with microcontrollers. The potentiometer makes calibration simple.

Anonymous

Jan 24, 2026

Rating: 5/5

Exactly as described

Received quickly. The module matches the MAX4466 specs perfectly. Happy with the purchase.

5 FAQ

Q: Are headers included?

A: Yes, standard male header pins are included in the package for breadboard use.

Q: Can I power this with 3.3V?

A: Yes, the operating voltage range supports both 3.3V and 5V logic systems.

Q: What is the frequency response?

A: It is optimized for human voice and ambient noise detection, typically 100Hz to 10kHz.

Q: Does this module output digital signals?

A: No, this module provides an analog output voltage corresponding to sound intensity.

Q: Is the microphone detachable?

A: No, the electret microphone is soldered directly onto the PCB for stability.

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