5pcs Lot FR4 PCB 7 By 10 Cm Single Side Copper Clad Laminate Circuit Board DIY Kit For Prototyping Electronics Perfect For Hobbyists And Education Projects

FR4 70x100mm single-side PCB kit for prototyping
✔️ 5-piece pack, FR4 copper clad, 70x100 mm, single-side, DIY

These FR4 copper-clad laminates measure 70x100 mm (2.76 x 3.94 in) with a single copper side, making them ideal for hobbyists, students, and prototyping electronics projects.

✅ Size: 70 x 100 mm (2.76 x 3.94 in), single-side copper-clad FR4
✅ Material: FR4 epoxy glass with copper foil
✅ Pack: 5 boards per lot
✅ Finish: smooth copper surface ready for etching and soldering
✅ Applications: hobby projects, classroom education, prototyping and testing circuits

💡 What is an FR4 PCB board used for in beginner prototyping and education?

This handy guide covers practical uses for learning and quick testing.

✅ fr4 pcb board for beginner prototyping and education ✅ handy for learning etching, drilling, and soldering basics ✅ inexpensive boards for classroom projects and hobby electronics