I did a search and coudln't find anything..
so i'm using a port on my mega 128 to turn on BJTs to run some leds..
a total of 8 to be exact.. and the 8 BJT bases are connected to all the pins on port C..
anyway.. i have it set up so that at most 5mA of current will flow out of each output pin to turn on a BJT..
is that asafe current to source form the I/O pins?? this would maka a total of 40mA being sourced from one port..