The maximum signal frequency that the oscilloscope can display is 20 kHz, and the maximum input voltage is 5 V without a voltage divider.
Very simple audio analyzer with changeable visual modes.
A spectrum analyzer is a measurement tool that displays real-time frequency analysis of incoming audio signals.
Make a Bluetooth speaker that works on rubber chickens, phase one is to make a subwoofer from said rubber chickens.
This project is for making an audio (music) frequency spectrum analyzer / visualizer using Arduino, based on Shajeeb's Project.
A realtime tool to see, analize, measure, compare, store data travelling trought the Slots; look like a logic analizer, but more versatile.
