Steam Punk E Cig Pass through

It s a Variable Voltage pass through. It uses the TI PTR08100WVD chip, goes from 3. 33 to 6. 5 volts. I m running it off of a 12 volt DC power supply at the moment. Steampunk design with electro etching and uses a touch switch to fire. Blue LED incorporated inside the touch switch glows when firing. more pictures at also check out and my facebook page