Blinkofant
aus Metalab Wiki, dem offenen Zentrum für meta-disziplinäre Magier und technisch-kreative Enthusiasten.
WTF?
Recently we got this *huge* LED walls.
We disassmbled the monster and now we got ~300 LED panels
Each of the 8*9 pixels consists of 5 LEDs = 360 red LEDs per panel
300 panels equals 90.000 LEDs++ :)
we don't know how to power them yet :)
Pinout
- POUT EQU CENTRO ;the leftmost module will be connected to the POUT-port
- ATTENTION! The bit positions must not be changed!
- 8V, 5V, 12V, GND are not equipped with pins
| pin # | function | comments |
| 1 | data/clock ? comes back out here (Rückleitung Schieberegister) | wurscht |
| 2 | data/clock ? comes back out here (Rückleitung Schieberegister) | wurscht |
| 3 | DatLoad EQU 0 ;data bit for loading data and control data | wurscht |
| 4 | ClkRing EQU 1 ;clock for shift left the whole line | CLOCK !! |
| 5 | ClkLoad EQU 2 ;clock for shift left & loading all selected modules | wurscht |
| 6 | ClkBlink EQU 3 ;clock for blinking (0...off, 1...on) | selektrierte spalte blinken |
| 7 | ClkSteu EQU 4 ;clock for shift left & load control data from DatLoad | wurscht |
| 8 | DatRing EQU 5 ;data bit for loading data during ClkRing | DATA !! |
| 9 | Reset EQU 6 ;clear all control data | wurscht |
| 10 | OnOff EQU 7 ;turn on/off the whole display (0...off, 1...on) | turns off ALL the LEDs when pulled to ground |
when connecting ONE single panel the following pins need to be connected on the output side:
pin 1 -> pin 8
pin 2 -> pin 3
