One of my raspberry pi projects didn't work recently, and I figured I'd test power cables for voltage drop using my DC Load (which I built some time ago after watching Dave's video on the subject).
Measuring voltage drop on cables may not be the most interesting subject, but I did find the subject interesting, particularly one eBay cable that seems to be pretty much useless.
Feedback welcome, let me know if my test methodology is good, or if I've messed something up.
Scott