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| Relay question (adding relay to Oscars LED driver board) - it works! |
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| JoyMonkey:
I've got these cathode lights hooked up behind my cocktail cabinet's control panels, they work great, but I'd like to add a relay so they only light during gameplay. I can use an AdvMame script to set the Scroll Lock LED to only light up when a game is being played. My question is how do I get the scroll lock LED to control the cathode light? What kind of relay do I need? |
| Popcorrin:
I would use a SPST relay, but a SPDT or DPDT would work fine also. It will need to switch off of a 5V supply but it will need to draw a low amount of current, I would find one that is rated at a nominal wattage of 200 milliwatts or so. As far as the current flowing thru the relay to your cathode lights, a rating of 1 amp should be fine. |
| JoyMonkey:
Do you think this relay would do the trick? Sorry, I'm a little clueless when it comes to this electronical lark. |
| Popcorrin:
That should be perfect. |
| JoyMonkey:
Cool. Thanks! |
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