/diy/ - Do It Yourself

>>1402075
>appeal to internet authority
that's a shitty hack and not particularly safe or reliable

>>1402034
there are headers in smaller than 2.54mm pitches, readily available. consider right-angle versions so that you can just push the boards together, if that works for your mechanical design

>>1402282
the next question is, do you want to switch those loads on and off from the high side, or the low side? the solutions so far are all low-side switching, which may or may not work for something that connects to other things e.g. a speaker amp, or loads that are connected to ground by other means e.g. automotive stuff. so you use the low-side switch to control a high-side switch as in Pic related