This is my first build and I was following a wiring diagram I was given a while ago and I found an issue. I accidentally wired my 5 volt regulator/pnp transistor backwards; soundboard positive, led positive, negative. I got the soundboard to turn on, but neither of my LEDs turned on (blade and switch led). So I rewired it and the blade led was on, but the switch led wasn’t on and the soundboard didn’t make any noises. The speaker made a beep when I double tapped the power button.
I’m using a HASBRO SOUNDBOARD
I just did a little thing and none of the less come on, but the soundboard works. I followed this diagram:
https://imgur.com/gallery/mEYzVThanks!