justDIY
Active Member
HarveyH42 said:Figure sinse they are flashing, not constantly on, everything could handle a little abuse, and I'd get brighter output.
lots of projects drive leds directly from the pins, relying on the internal resistance of the switch(es) to limit current. it may not be a wise choice for a commercial product designed to sell in huge quantities, but for a homebrew project, it is something you may want to consider.