Quantcast
Viewing all articles
Browse latest Browse all 1082

Optical microphone and spectrum analyzer Using Atmega1284

We implemented an optical microphone which converts distant vibrations, including sound, to an audio signal. Measuring the reflection of a laser beam from windows or glass, it possible to hear sounds near the target. The system also includes frequency spectrum analysis with a real-time display and user-configurable ranges, and it also has an output for […]

Optical microphone and spectrum analyzer Using Atmega1284 is a post from: ATMega32 AVR

The post Optical microphone and spectrum analyzer Using Atmega1284 appeared first on ATMega32 AVR.


Viewing all articles
Browse latest Browse all 1082

Trending Articles