Well said. Me too.
We shouldn't be too frightened of direct drive...once upon a time, when there were things called "bulbs" inside, ALL 'flashlights' [not glorified and without sound] that some of us oooolde-timers made 'lightsabers' out of back in 77 when it was "Star Wars" [NOT "A New Hope"] were run on direct drive [using huge monstrous batteries called 'D cells lol].
It may seem 'primitive' to the newer generations...but it worked.
Once ASM has completed testing voltage drops across his board from various battery configurations he and we will surely know how to direct drive various LEDs effectively through it...in return for that simplicity of approach we get a soundboard that sounds good but is much cheaper and may become more regularly available than if it had a more complex driver solution incorporated...imo that is a very wise design tradeoff on ASM's part.
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