Ok heres my first completed mod, its housed in a barkoff housing (damn thing only made the dog bark more), side switch powers up unit and turns on display, red switch fires the atty/carto its based on the PTR08100w chip, the pot is hidden in the battery compartment, with the 2 123a batteries.
Voltage is adjustable between 3 and 5 volts


Voltage is adjustable between 3 and 5 volts

