16x16 Vu Led matrix 4xTLC5940 + Arduino + Java

16x16 Led matrix 4xTLC5940. Each TLC5940 is multiplexed into 4 rows.
Controlled by Arduino and a 555 timer for multiplex-clock.
Program on PC is Java without Processing.org
Using 2048 samples for FFT and 57600 bit/s for serial.
Mounted in an IKEA LACK table.

UPDATE: I have uploaded source-code here:
http://folk.ntnu.no/pettso/public/LedMatrix.zip

The code is not the most recent and can be full of errors. Use at own risk.

Category:

Science & Technology

Tags:

• 16x16
• Vu
• led
• table
• TLC5940
• arduino
• diy
• serial
• matrix
• spectrum
• visualizer
• ATmega328
• NE555

[Kurume2]

I have managed to upload some code. Look at the description for url

[kenntoft]

Thank you for the code! I will try to do my own version of it. tusen takk

[scottomel]

Very nice project! I'm working on something similar. Would you mind sharing the Arduino code related to the multiplexing?

[claudiordgz]

thanks for the logic and design man

[Vaiktorg]

i need to know how you did this! Please answer me back!

[Handonam]

Hey! I was wondering if you had any more resources to get started on something like this? I'm a bit of a newbie with this stuff, and would like some direction. Thanks!