i would like to ask if anybody could tell me if i pile up 2 uln2803's to gain more current. 1uln2803 on top of another.. each pin i think can supply 500mA, if you join the 2 output(ex. pin 18 and 17) you will have 1A.. but what if you join 2 uln2803, 1 at bottom and 1 on top, would it be possible? would it gain 2A if you join 2 pin 17's with 2 pin 18's?
thanks in advance
thanks in advance