With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
this led bar graph contains only three LED s and each LED show the low, mid range and high frequencies according to the audio played, this bargraph can be used in audio ...
1 x red LED ( or any color you like) 1 x Blue LED (or any color you like) 1 x Green LED (or any color you like) 1 x ...
make the circuit according to the circuit diagram
hope you like the circuit... And please rate it
Arduino Light Sensitive Bar Graphby akellyirl
Arduino Bargraph displayby PugazhM
ArduinoUno multiLED y Fotosensorby RoberthB
Controlling simple LED Bar Graph with Arduinoby bratan
5 Simple Button and Led Projects with Arduinoby Robert 7320
Join 2 million + to receive instant DIY inspiration in your inbox.
Download our apps!
© 2016 Autodesk, Inc.