HUB34 20-Pin LED Display HUB Card
$ 10.00
HUB34 is an LED signal transfer card with a 20-pin interface. The numbered table identifies each connection for comparison with the mating module.
Use the pin-one mark to orient the connector. The map begins with R1 and G1 on pins 1 and 2. Data labels in this definition run from R1 on pin 1 to B3 on pin 9.
Connector pin assignments
| Pin | Signal | Pin | Signal |
|---|---|---|---|
1 | R1 | 2 | G1 |
3 | B1 | 4 | R2 |
5 | G2 | 6 | B2 |
7 | R3 | 8 | G3 |
9 | B3 | 10 | A |
11 | B | 12 | C |
13 | D | 14 | GND |
15 | CLK | 16 | GND |
17 | LAT | 18 | GND |
19 | OE | 20 | GND |
Frequently asked questions
Where are the control signals on HUB34?
CLK on pin 15, LAT on pin 17, OE on pin 19. Match these labels against the mating connector before installing the board.
Which positions are marked ground?
The interface definition marks 14, 16, 18, 20 as GND. Check the connector orientation before counting pin positions.
Which pins carry the row address lines?
A on pin 10, B on pin 11, C on pin 12, D on pin 13. Use the complete pin map when comparing another HUB board.
| Weight | 0.2 kg |
|---|
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