Comment on I found an interesting USB-C alternative to barrel jack wall warts. Thought I'd share...
Semi_Hemi_Demigod@lemmy.world 1 week agoMy dad has had a wall wart that does this since the 80s. Goes from 1.5 to 9 volts and even lets you adjust barrel polarity.
I broke so many electronics with that thing…
cmnybo@discuss.tchncs.de 1 week ago
Yes, you definitely have to be careful with them. They do come in handy when I can’t find the correct power supply or even one that will work despite having a 50 pound bin full of them.