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.

Build a Welding Machine at Home with a USB Cable Posted: December 4, 2024 | Last updated: March 6, 2025 In this DIY project, learn how to build a simple 1.5V battery-powered welding machine at home.