I am fairly new to this forum and working with RGB LED matrixes .
I am currently working with an 8x8 common anode RGB Led matrix.
I am using an arduino uno
I am also using two tlc5940 to control the 24 columns (leds)
My problem is I am not sure how I am suppose to source current to the 8 anode rows. I want each LED max current to be 20mA, and from what I have read people keep saying to use p MOSFETs, but even still I am not sure exactly what ratings I am looking for (eg vds, vgs, and that type of information). Also since I am testing this on breadboard it needs to be through hole type mounting. So I hope this is enough information, I am really trying to learn about how this works, but at the same time I am just getting stuck and would really appreciate the help.