Overview
The main component of the module is a simple microphone, which is based on the LM386 amplifier and an electret microphone. This module’s output is analog and can be easily sampled and tested by an Arduino.
Features:
- Easy to use
- Provides analog output signal
- Easily integrates with Logic modules on the input side of Grove circuits
- Compatible with the Seed Grove System
Tech specs
Item |
Value |
Operating Voltage Range |
3.3/5 V |
Operating Current(Vcc=5V) |
4~5 mA |
Voltage Gain(V=6V, f=1kHz) |
26 dB |
Microphone sensitivity(1kHz) |
52-48 dB |
Microphone Impedance |
2.2k Ohm |
Microphone Frequency |
16-20 kHz |
Microphone S/N Radio |
54 dB |
Get Inspired
This is a universally usable game controller that can emulate seven different key inputs.
In this video Massimo explains the Arduino Leonardo, talking about its differences with Arduino UNO and playing around with its mouse & keyboard features. If you want to have a closer look to the latest arrival in the Arduino Family click here, if you want to follow Massimo's project click here. Arduino Leonardo comes in two different flavours: with headers and without headers.