This output can then be copied into arduino.ino and pasted after the equals of the matrix variable of the arduino.ino file (read the comments). You must also include the neopixel library on arduino.

# -*- coding: iso-8859-15 -*- # 34 led # 0,1,2 4,5,6 8,9,10 -> 00:0* # 12,13 15,16,17 -> 00:*0 # 19,20,21 23,24,25 27,28,29 31,32,33 -> **:00 import serial import time import datetime #Serial string ...

Our project is infact an Arduino with Serially Interfaced MAX7219 Operates an 8X8 LED Matrix to display a heart pattern. The MAX7219 IC is a serial input/output common-cathode display driver that ...

The project started because [Jorj] had an 8 x 32 WS2812 LED array laying about, and it was high time it got turned into something cool. The resulting display has several features, making it a ...