Ben Heck’s anti-pickpocket wallet

Ben fulfills a young viewer’s birthday wish and builds an anti-pickpocket wallet. Ben starts off with using discreet logic to create a small anti-theft device that fits into a wallet. If a capitative switch that identifies the owner isn’t triggered, an alarm is set off. After unexpected results, Ben moves onto a solution using a microcontroller and makes wallet thieves regret their lives of crime!