One of the best keychain cables on the market is made by Rolling Square, and the new InCharge XS is a great 4-in-1 portable cable, especially if you're looking for a fast-charging device. It allows ...
In today's DIY project, learn how to easily create a welding machine using a 1.5V battery at home. This clever idea is perfect for soldering wire with aluminum foil, USB cable, and charger. With ...