system
September 2, 2010, 8:14am
1
Hi,
i created a poorman's led matrix of 4x4 with only one shift register (74HC4094) and 16 led's
only 3 wires to the arduino for full 16 led control
It can also display some 4x4 font's i created with a little program i also made - you can find more info on my blog entry.
system
September 2, 2010, 8:15am
2
More info can be found here:
youtube:
code & extra info:
That's pretty cool, although I admit that without those captions I would not be able to read the letters. Do you want to go ahead and make a bigger one?
system
September 4, 2010, 2:08pm
4
I based my fonts on this:
It was the only 4x4 font example i could find, too bad 4x4 can't make all letters really readable tho, 8x8 would be better.
I probably will create a bigger one (8x8) when i received all my parts (more shifters etc..)