12 Pack 100x70mm Double Sided Copper Clad FR4 PCB Boards 2mm Thick For DIY Prototyping And Maker Projects Great For Hobbyists And Students Building Custom Circuits Electronics Projects Robotics And Prototypes

12-Pack 100x70mm FR4 Double-Sided Copper PCBs
✔️ 12 boards, 100x70mm, 2.0mm thick copper FR-4 boards

These double-sided copper-clad FR-4 PCBs are ideal for DIY prototyping, maker projects, education, and hobby builds, with a 100x70 mm (3.94x2.76 in) footprint and 2.0 mm thickness.

✅ Material: FR-4 glass fiber with copper on both sides
✅ Size: 100x70 mm per board; thickness 2.0 mm
✅ Type: double-sided copper-clad PCB boards
✅ Package: 12 pieces in one pack with copper finish

💡 What is a copper-clad FR-4 PCB board used for in DIY electronics prototyping?

- Useful as a stable base for mounting components and routing copper traces. - Handy for education, hobby projects, and quick circuit testing in classrooms and maker spaces. - Great for double-sided designs to fit more signals in tighter layouts. - Compatible with common transfer, etching, drilling, and soldering workflows.