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Re: small superbright green LED panels?
get a Spike relay, and use it to switch power on or off, if that's what you are trying to do.
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Re: small superbright green LED panels?
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Re: small superbright green LED panels?
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Because the driver is a constant current source, you can provide power to it directly from the PDB, there is no need to use a VRM to power it. The connection to the RoboRIo is as simple as connecting the "CTRL" (D+), these are the dimmer inputs, input on the LED Driver to a digital out on the RoboRio. There is no need to connect the "DGND"(D-) as GND is provided by the power GND. Setting the digital output low turns the LED off, and high turns it on. EASY PEAZY! |
Re: small superbright green LED panels?
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Re: small superbright green LED panels?
Thanks for the update on Spikes...we have been using them for a long time, and have plenty, so I wasn't aware that you can't buy them.
Also interesting about the power supply, that makes life easy |
Re: small superbright green LED panels?
Depending on the current draw, you may be able to use the PCM to power these. I'd have to verify the legality of that for a competition robot thought. I believe the PCM can source around .6 amps for relays.
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