Learn how to interface the MAX4466 microphone amplifier module with Arduino. This guide covers the MAX4466 features, pinout, circuit diagram, and provides a sample Arduino code for audio signal ...

Learn how to interface the MX1508 DC Motor Driver Module with Arduino. This guide covers features, specifications, pinouts, schematic, and coding for controlling small motors.

Meanwhile, the embedded controller outputs debugging messages serially via pin 6 in the Arduino board (check the circuit diagram from Part 1 of this article). You can connect a USB to UART interface’s ...