Off-the-shelf gadgets are all well and good—easy to set up, reliable in operation, powerful and smart—but where’s the adventure? We’re living in a golden age of gadget-making, as these DIY projects prove. Save yourself some money and learn more about the ins and outs of electronics by tackling one (or more) of these…
Source: Gizmodo – 12 Useful and Cool Gadgets You Can Make Yourself