FR-4 Fiberglass Double Sided Copper Clad PCB Prototyping Boards Kit For DIY Electronics Projects 5Pcs With Sizes 5x7 7x10 10x15 12x18 10x20 15x20 20x30 CM Maker Friendly Hobbyist Essential

Premium FR-4 Double-Sided Copper PCB Prototyping Kit 5 Pieces
✔️ Includes 5 boards in 5x7, 7x10, 10x15, 12x18, 20x30 cm

These FR-4 fiberglass double-sided copper clad prototyping boards are designed for DIY electronics projects. Each board is a sturdy copper-clad laminate ideal for etching, soldering, and quick prototyping in classrooms, hobbyist workspaces, and maker labs.

✅ FR-4 fiberglass substrate with double-sided copper clad laminate
✅ Five boards included in sizes 5x7, 7x10, 10x15, 12x18, 20x30 cm
✅ Copper weight approx 1 oz (35 µm) for reliable soldering
✅ Great for beginners, students, and hobbyists prototyping electronics

💡 What is an FR-4 PCB prototyping board used for in DIY electronics projects?

They’re handy for quick circuit layouts, testing ideas, and hands-on learning before final builds.

• FR-4 fiberglass substrate provides a sturdy, non-conductive base
• Double-sided copper clad surfaces enable easier trace routing
• Ideal for education, hobbyists, and small development work
• Available in multiple sizes to fit different project footprints