Microphone Sound Sensor Module 12 MHz SMDOscillator auto-ranging digital multimeter with a

auto-ranging digital multimeter with a 6000 counts LCD display and a backlight

There are 4 pins in the sensor which are +

the city lighting projects

Colour Blue

These are Carbon Film Resistor with a value of 100 ohm 1/8W and tolerance of ±5%

Microphone Sound Sensor Module 12 MHz SMDOscillator auto-ranging digital multimeter with aThis is a Microphone Sound Sensor Module. It has an Adjustable Range using a preset or using a Potentiometer on board. The comparator output signal with amplification and a clean waveform is good, with a driving ability greater than 15mA. Using a photosensitive resistance sensor of the sensitive type. The module's operating voltage ranges from 3. 3V to 5V. Module output is a digital switch output. Features It is capable to detect Noise, Music, and