Five Pack FR4 Double Sided Copper Clad PCB Boards 100x70x0.8mm For Electronics Hobbyists Etching And Prototyping Great For DIY Circuits Models And Circuit Projects
✔️ Five 100x70x0.8mm FR4 double-sided copper boards for etching
Five-pack FR4 double-sided copper-clad boards designed for DIY electronics, prototyping, etching, and model projects. Each board measures 100x70x0.8mm with a durable FR4 glass fiber substrate and copper-clad surface ready for etching and soldering. These boards provide reliable copper adhesion and stable performance for hobbyist circuits and signage.
✅ 5 pcs copper clad FR4 boards, 100x70x0.8mm each
✅ Double-sided copper-coated surface for easy etching and prototyping
✅ FR4 glass fiber substrate ensures durability and stable performance
✅ Ideal for etching, testing circuits, model projects, and small business signs
✅ Surface marks or scratches may appear but don’t affect functionality
💡 What is a FR4 copper clad PCB board used for in hobby electronics projects? This handy primer explains common uses and benefits. - Handy for DIY circuit prototyping and etched layouts - Great for model projects, sign making, and quick tests - Reliable copper-coated FR4 substrate for easy soldering - Works on both sides for two-layer layouts