This post discusses how I integrated a regular microphone into an Arduino setup for some serious audio ... The final audio signal output from the module is about 2Vpp maximum on a 1.25V DC bias. Below ...

However, the datasheet specifies I2C interface level to a maximum of VCC (3.3 V), so you should ... pins are used for the I2C control, and the module is 3.3 V powered by the Arduino itself. It seems ...

Instead, he drew up a simple schematic that used an Arduino Nano, an FM radio module based on the TEA5767, and an audio amplifier based on the LM386. A single button on the Arduino helps cycle ...

The Arduino Nano Connector Carrier is a compact add-on board designed for the Arduino Nano boards to allow easy connection to ...