Jan-07-2018, 11:16 PM
Hi guys!
I ran into some trouble programming a DIY LED panel that is attached to my Raspberry Pi 3.
The hardware setup is like this:
I'm just unable to change the code to get the result that I want. The "strandtest.py" runs several test patterns, that look really nice, but I want:
A) Scroll any given text
B) display an audio spectrum analyzer based on sound input
Is that possible? Can you help me with that?
I ran into some trouble programming a DIY LED panel that is attached to my Raspberry Pi 3.
The hardware setup is like this:
- a long stripe of WS2811 LEDs cut into pieces of 24 each
- 4 of these pieces arranged horizontally, making a 24x4 LED matrix
- the strips are soldered together on the left and right so they all get signal and power
- all done according to this tutorial: https://www.raspberrypi.org/forums/viewt...9&t=201753 with the exception that my panel is directly connected to the pi - no other hardware or power supply is necessary.
I'm just unable to change the code to get the result that I want. The "strandtest.py" runs several test patterns, that look really nice, but I want:
A) Scroll any given text
B) display an audio spectrum analyzer based on sound input
Is that possible? Can you help me with that?