▲ 14 r/PCB
I made a silly thing - triple AAA battery USB-C adapter
So i made this triple AAA battery adapter PCB so my girl can have her cute little light on all night and not change the frickin batteries every two days. I did it very fast in very short time at very late hours.
After assembling 3 pcs it actually works so that is nice. The DCDC output is set to 4.5V but can easily be changed with R divider.
What would you do different or improve?
Should I make one for different cells like single AAA/AAAA or 9V? Would this be actually useful to someone besides me?
u/1simc1 — 2 days ago