been done a million times but I wanted to make a 5v device so here it is.
atty connector from a dead battery
2x TF 14500's
5v regulator from radio shack. $1.39? yes please - I'll take two.
battery box from RS
button from RS
flux, solder, my trusty Hakko 936, wires from a computer power supply
about an hour of my time.
Some JB Quick epoxy.
Hits like OMG
atty connector from a dead battery
2x TF 14500's
5v regulator from radio shack. $1.39? yes please - I'll take two.
battery box from RS
button from RS
flux, solder, my trusty Hakko 936, wires from a computer power supply
about an hour of my time.
Some JB Quick epoxy.
Hits like OMG

