Sound Sensor/Microphone Brick

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Overview

Electronic brick of microphone.jpg

Electronic brick of microphone can be connected to the analog I / O port, when speaking to the microphone, the analog value will be changed. A recorder can be made by reading and saving the analog value.

Features

1. Plug and Play, easy to use.Compatible with the mainstream 2.54 interfaces and 4-Pin Grove interfaces in the market. IM120710013_2.jpg

2. With use of M4 standard fixed holes, compatible with M4-standard kits such as Lego and Makeblock IM120710013_3.jpg

Specifications

PCB Size 33.0mm X 14.0mm X 1.6mm
Working voltage 5V DC
Operating voltage 5V DC
Compatible interfaces 2.54 3-pin interface and 4-pin Grove interface(1)

Note 1: S for digital output port , V and G for voltage at the common collector and ground respectively.

Electrical Characteristics

Parameter Min. Typical Max. Unit
Working voltage 4.5 5 5.5 VDC
Digital output voltage(VCC=5V) 0 - 5 V
Working current(5V) - 260 - uA
Frequency range 100 - 10000 Hz
Sensitivity - -50 - dB

Demo

Download

Useful Links