My Weekend Project: Sound Location Finder

Description: In this video, I create a sound location finder using two microphone sensors in conjunction with an Arduino Uno. When the sound location finder circuit detects a sound from one microphone sensor and not the other, the Arduino request a stepper motor to turn the sound detection board in the direction of the sound. If the sound is detected in both microphones or no sound is detected, the circuit does nothing and waits to detect new sound.

Fritzing Diagram: Below is a Fritzing Diagram of the circuit constructed for this project.

Sound Location Finder fritz

Sketch/Code:Sound Location Finder