Tell us about yourself!
search me on facebook as Caleb Escobar and shows me your project
JunJunA2 You can use this as your project but be careful
Bros and sis don't make this it could be dangerous because most 18560 batteries are not protected. I made this in a time that I was 12 and didn't understand much about the dangers of li ions. Hope nobody got hurt. Go search for another tutorial, this is no good.
Beeduino : Homemade Arduino Uno for $6
Rechargeable (homemade) Power Bank (super Easy)