Amplifier Board Recommendations

[rocknbil]

@Railroader

How does this involve Arduino?

SoftwareSerial Doesn't Allow Multiple Instances - Workaround?

In the end, this was the ultimate solution: Solid, reliable, no more bruises from banging my head against the wall. In the back of my mind I kinda new some sort of hardware switch would be required, but I was too busy ignoring what many of the more experienced engineers here have been saying, the management of serial communications via software is flaky and unreliable. Wouldn't you know it, I only had two of any kind of transistor, and it's a major overkill but I do have som…

The cliff notes: the DF Players are all worked out, now I'm just trying to find a suitable (and semi-reliable) way of amplifying the signals. I was almost done LOL