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| SirPeale:
Anyone know what the average voltage on a keyboard PCB for the LEDs is? I would guess 5v, and I'm sure I'm wrong. |
| TheGatesofBill:
--- Quote from: Peale on July 21, 2004, 12:55:47 pm ---Anyone know what the average voltage on a keyboard PCB for the LEDs is? I would guess 5v, and I'm sure I'm wrong. --- End quote --- It is 5v. I tested it a while back because I was bored and had a multimeter. |
| SirPeale:
--- Quote from: TheGatesofBill on July 21, 2004, 01:14:29 pm --- --- Quote from: Peale on July 21, 2004, 12:55:47 pm ---Anyone know what the average voltage on a keyboard PCB for the LEDs is? I would guess 5v, and I'm sure I'm wrong. --- End quote --- It is 5v. I tested it a while back because I was bored and had a multimeter. --- End quote --- Then the existing LEDs on the PCB must have a resistor inline. Hmmmm.... |
| Chris:
--- Quote from: Peale on July 21, 2004, 01:21:12 pm ---Then the existing LEDs on the PCB must have a resistor inline. Hmmmm.... --- End quote --- Depends on the keyboard. I've seen them both ways... |
| Witchboard:
--- Quote from: RayB on July 21, 2004, 11:44:59 am ---Same topic, different question for you folks: If I have a 2-player cabinet, with one lit button for player 1, and one lit button for player 2, is there any use in installing the 3rd LED somewhere?? --- End quote --- I'm actually thinking of putting mine in the marquee to light up certain parts brighter like the back glass of an pinball machine. |
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