Itch Zapper

grabcad

This was devised in a pub beergarden (where else) whilst I was dismantling a discarded lighter and my friend was scratching his arm due to an insect bite. He mentioned he'd seen a piezo device for reducing the itchyness and I explained why I was destroying a lighter. And a product was born.This design is tailored for a specific piezo but others will fit with some mods. Assembly should be obvious.No idea if it's effective and I make no claims as to it's effectiveness or safety. Do not apply high voltages to yourself if in any doubt. It also may hurt.Pro tip always pick up discarded lighters, dismantle them and dispose of the parts in the appropriate recycling bins. There are often useful parts inside such as springs, o-rings etc.