Spectrum analyzer

Looking for a simple circuit to control the light intensity of Light Emitting Diodes (LEDs) or similar lighting sources? Here is an Arduino based circuit

32 band spectrum analyzer

This Colorful Tabletop Spectrum Analyzer Is The Coolest Lighting Fixture

32 band audio spectrum analyzer using Arduino. Contribute to shajeebtm/Arduino-audio-spectrum-visualizer-analyzer development by creating an account on GitHub.

I suppose most of us have had the experience of going to the mailbox and seeing that telltale package in the white plastic bag, the sign that something has just arrived from China. This happened to…

screenshot of circuit window for "SAQ-receiver 1"

Hi , This video is to show you how to make a 10x10 LED chaser using 555 IC 4017 IC and Transistors.◾ Buy green LED - https://amzn.to/35oCTa3◾ Buy 4017...

This is a real time Arduino spectrum analyzer that uses Processing 2.0 to do an FFT on the signal from the audio-in jack on a PC.Kits are now for sale - emai...

Jason Moss explores an essential mixing technique: Subtractive EQ. Complete with audio examples and real-world settings.

Arduino / Processing Audio Spectrum Analyzer: In this Instructable I am going to show how to make a program in Processing that analyzes sound on your computer and sends data to an Arduino that controls an LED matrix to show the spectrum analysis. I will be explaining where to get materials, exp…