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Tim,
Hopefully I didn't come off as belligerent, just trying to understand the ground rules. Having Jake able to cross post the other forum is a good solution.

For the record, I finally got my...

Just wanted to post to say that Zook did a fantastic job fixing my board at an affordable price and quick turnaround time. I highly recommend his services!

Jake, would be willing to share your code? My sound card should be coming in today. When you say create a build log do you mean just to create an ongoing thread? Or is there a more official way to do...

Just an update on my progress. I got a wtv020-sd-16p card working with an Arduino pro mini, but am disappointed. The playback is not gapless, and it needs an amp. So I ordered a wt588d. But I do...

Thanks! PWM was the word I was struggling to remember. My PNP's worked with 10-20ma (a 100 ohm resistor), but I might as well do a MOSFET. I guess if you are doing PWM at full voltage, keeping the...

That would make sense since I was at 8. 10 now. ;)

I used PNP power transistors to convert a cheap hasbro board to drive the LEDs. Is the advantage of a MOSFET that it can drive the LED without using a lot of current from the arduino? Or would...

Zook, I still can't pm you for some reason. Let me know when you would be able to help with this.

Yes it was a prism, which is based on the PC but works off a single cell li-ion battery.
BTW I wasn't counting off reverse power protection, I was being careful, just messed up. The battery holder...

Thanks for the response, very helpful. Someone from the forums does sound board repairs, so hopefully the prizm will be back in action. I had seen a post on the Arduino forums saying the nano could...

Very Cool! I was thinking of doing an Arduino based board myself, so was excited to find this thread. I just put a PC-Prizm into my wife's saber (and then managed to fry it by putting the battery...

I would have thought it would be protected. Unfortunately, although I have a protected 18650, I wasn't using it since it didn't fit well in the battery holder. After all this, I'm going to put a...

Thanks!

Thanks, I'll give that a shot. I tried PM'ing, and it said I didn't have permissions for that page. Perhaps that is because I just registered my account here today. Lurking for a while, but first...

I recently got a Prizm sound card and got it all wired up. I had a tri-color rebel, hooked up as well as an accent light on a switch. No charging port (yet). Everything was working beautifully -...