This gift will give the recipient a nice little zap when they open it! All you'll need is some basic electronics that you can find at any retailer like Radio Shack, and a soldering iron for a little bit of detail work.
Save 20% on everything in the Gadget Hacks shop this Cyber Monday with coupon code CMSAVE20. Apps and software in the store have even bigger savings with code CMSAVE40. And for the largest discounts, check out the online courses for 70% off with CMSAVE70. Don’t know what to get? We can help: