Applied 24v to the 12v module, and it shorted now, between plus ang ground.
There's little information on this new module, but it says, optical power is around 7.5w.
Want to ask, if there is possibly any alternative board with ttl/pwm control, which can be purchased or diy'ed.
Accidentally applied 24v, instead of 12 and despite no magic blue smoke, it's dead now. The board's plus and ground are now shorted, when examined with multimeter. Visually, I don's see suspects.
Which component is, most likely, quit working, guys?