Going to dredge this back up. Anyone have a source for these 8x8 LED blocks (where they aren't $7 each)? I need a few to repair a couple displays.
8 x 8 dot matrix LED display block 1.9 mm 8 x 8 red common cathode 20 x 20mm, 16 pin
This is what I've found so far:
https://www.jameco.com/z/LD788BS-SS22-Display-Dot-Matrix-Hi-E-Red-78-8X8-635Nm-2V-10Ma-Cc-Ar-16-Pin_2132349.html
Anyone used these?
I think the link above is wrong as the blocks are common cathode. Previous reports are that they should be common anode.