Difference between revisions of "Led Matrix 32x64"
From Fixme.ch
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=== Matrix reference === | === Matrix reference === | ||
| − | * Size: | + | * Size: 32x64 RGB LEDs (127x256mm) |
| − | * Organization: 2 blocks (upper and lower) with each 16 lines | + | * Organization: 2 blocks (upper and lower) with each 16 lines of 64 LEDs |
* (6) 64 bit shift registers | * (6) 64 bit shift registers | ||
* 40ns period = 25MHz max. | * 40ns period = 25MHz max. | ||
| − | |||
* ~4A with full matrix in white color | * ~4A with full matrix in white color | ||
* 5V signals | * 5V signals | ||
| + | |||
| + | * Price: ~ 150.- USD | ||
Revision as of 21:47, 4 September 2011
Matrix reference
- Size: 32x64 RGB LEDs (127x256mm)
- Organization: 2 blocks (upper and lower) with each 16 lines of 64 LEDs
- (6) 64 bit shift registers
- 40ns period = 25MHz max.
- ~4A with full matrix in white color
- 5V signals
- Price: ~ 150.- USD
Input pins
- DR1 - RED for lines 1-16 (1 = LED on)
- DG1 - GREEN for lines 1-16 (1 = LED on)
- DB1 - BLUE for lines 1-16 (1 = LED on)
- GND
- DR2 - RED for lines 17-32 (1 = LED on)
- DG2 - GREEN for lines 17-32 (1 = LED on)
- DB2 - BLUE for lines 17-32 (1 = LED on)
- GND
- A - MUX bit to assign from line 1-16
- B - MUX bit to assign from line 1-16
- C - MUX bit to assign from line 1-16
- D - MUX bit to assign from line 1-16
- CLK - clock (next bit, rising edge)
- LAT - latch (latch shifted data to output, rising edge)
- EN - enable (drives LEDs from latched data?, 0 = enable)
- GND
Pictures
