Hi I have a number of dmds arranged in a 3x3 configuration, recently I suspect the dmd was connected to 12v instead of the 5v it specifys.
Currently the dmd array is not working and I was wondering how I would go about testing and fixing the boards.
ie Where is the voltage reg? Is there an overvoltege fuse or protector that I can replace? What is likely to have blown?
thanks in advance
The Dot Matrix Display (DMD) is a 32x16 array of high-brightness LEDs for visually striking effects. [Product Page]
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