DIY 5V USB Soldering iron | Portable & Powerful Tool for Electronics

Опубликовано: 15 Май 2026
на канале: PCB INNOVATE
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Hello friends! 🚀
In today’s video, we’re building a 5V USB-powered soldering iron that is compact, portable, and perfect for electronics repair and DIY projects. This soldering iron runs on a simple USB power source like a power bank, adapter, or laptop, making it extremely useful for beginners and professionals alike.
In this video, you will learn:

How to make a 5V USB soldering iron
Simple wiring and assembly process
Safe and efficient soldering setup
Real-time testing and working demo
This project is ideal for DIY electronics lovers, students, and makers who want a low-cost and easy soldering solution.


🔧 Components Used:
5V USB Power Cable
Soldering Iron Tip / Heating Element
DC Wire
Switch (Optional)
Heat Shrink / Insulation
USB Adapter / Power Bank

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