Everything for Electronics
Nuts & Volts Magazine (December 2010)

Still Rockin’ the microSD Card

By Fred Eady    View In Digital Edition  

took a while, but paper punch cards finally bit the dust. Good old RS-232 is in the rocking chair, as well.These days, thanks to the microcontroller industries’ hardware refinements and ready-to-run library code, putting a USB portal online is just as easy as building an RS-232 interface.


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